2029837400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 5286358080

約数和(自身を除く): 3256520680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 101, 115, 136, 170, 184, 200, 202, 230, 257, 340, 391, 404, 425, 460, 505, 514, 575, 680, 782, 808, 850, 920, 1010, 1028, 1150, 1285, 1564, 1700, 1717, 1955, 2020, 2056, 2300, 2323, 2525, 2570, 3128, 3400, 3434, 3910, 4040, 4369, 4600, 4646, 5050, 5140, 5911, 6425, 6868, 7820, 8585, 8738, 9292, 9775, 10100, 10280, 11615, 11822, 12850, 13736, 15640, 17170, 17476, 18584, 19550, 20200, 21845, 23230, 23644, 25700, 25957, 29555, 34340, 34952, 39100, 39491, 42925, 43690, 46460, 47288, 51400, 51914, 58075, 59110, 68680, 78200, 78982, 85850, 87380, 92920, 100487, 103828, 109225, 116150, 118220, 129785, 147775, 157964, 171700, 174760, 197455, 200974, 207656, 218450, 232300, 236440, 259570, 295550, 315928, 343400, 394910, 401948, 436900, 441269, 464600, 502435, 519140, 591100, 597011, 648925, 789820, 803896, 873800, 882538, 987275, 1004870, 1038280, 1182200, 1194022, 1297850, 1579640, 1765076, 1974550, 2009740, 2206345, 2388044, 2512175, 2595700, 2985055, 3530152, 3949100, 4019480, 4412690, 4776088, 5024350, 5191400, 5970110, 7898200, 8825380, 10048700, 10149187, 11031725, 11940220, 14925275, 17650760, 20097400, 20298374, 22063450, 23880440, 29850550, 40596748, 44126900, 50745935, 59701100, 81193496, 88253800, 101491870, 119402200, 202983740, 253729675, 405967480, 507459350, 1014918700, 2029837400]

約数ペア:

[(1, 2029837400), (2, 1014918700), (4, 507459350), (5, 405967480), (8, 253729675), (10, 202983740), (17, 119402200), (20, 101491870), (23, 88253800), (25, 81193496), (34, 59701100), (40, 50745935), (46, 44126900), (50, 40596748), (68, 29850550), (85, 23880440), (92, 22063450), (100, 20298374), (101, 20097400), (115, 17650760), (136, 14925275), (170, 11940220), (184, 11031725), (200, 10149187), (202, 10048700), (230, 8825380), (257, 7898200), (340, 5970110), (391, 5191400), (404, 5024350), (425, 4776088), (460, 4412690), (505, 4019480), (514, 3949100), (575, 3530152), (680, 2985055), (782, 2595700), (808, 2512175), (850, 2388044), (920, 2206345), (1010, 2009740), (1028, 1974550), (1150, 1765076), (1285, 1579640), (1564, 1297850), (1700, 1194022), (1717, 1182200), (1955, 1038280), (2020, 1004870), (2056, 987275), (2300, 882538), (2323, 873800), (2525, 803896), (2570, 789820), (3128, 648925), (3400, 597011), (3434, 591100), (3910, 519140), (4040, 502435), (4369, 464600), (4600, 441269), (4646, 436900), (5050, 401948), (5140, 394910), (5911, 343400), (6425, 315928), (6868, 295550), (7820, 259570), (8585, 236440), (8738, 232300), (9292, 218450), (9775, 207656), (10100, 200974), (10280, 197455), (11615, 174760), (11822, 171700), (12850, 157964), (13736, 147775), (15640, 129785), (17170, 118220), (17476, 116150), (18584, 109225), (19550, 103828), (20200, 100487), (21845, 92920), (23230, 87380), (23644, 85850), (25700, 78982), (25957, 78200), (29555, 68680), (34340, 59110), (34952, 58075), (39100, 51914), (39491, 51400), (42925, 47288), (43690, 46460)]