16969400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 51425280

約数和(自身を除く): 34455880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 25, 28, 31, 34, 35, 40, 46, 50, 56, 62, 68, 70, 85, 92, 100, 115, 119, 124, 136, 140, 155, 161, 170, 175, 184, 200, 217, 230, 238, 248, 280, 310, 322, 340, 350, 391, 425, 434, 460, 476, 527, 575, 595, 620, 644, 680, 700, 713, 775, 782, 805, 850, 868, 920, 952, 1054, 1085, 1150, 1190, 1240, 1288, 1400, 1426, 1550, 1564, 1610, 1700, 1736, 1955, 2108, 2170, 2300, 2380, 2635, 2737, 2852, 2975, 3100, 3128, 3220, 3400, 3565, 3689, 3910, 4025, 4216, 4340, 4600, 4760, 4991, 5270, 5425, 5474, 5704, 5950, 6200, 6440, 7130, 7378, 7820, 8050, 8680, 9775, 9982, 10540, 10850, 10948, 11900, 12121, 13175, 13685, 14260, 14756, 15640, 16100, 17825, 18445, 19550, 19964, 21080, 21700, 21896, 23800, 24242, 24955, 26350, 27370, 28520, 29512, 32200, 35650, 36890, 39100, 39928, 43400, 48484, 49910, 52700, 54740, 60605, 68425, 71300, 73780, 78200, 84847, 92225, 96968, 99820, 105400, 109480, 121210, 124775, 136850, 142600, 147560, 169694, 184450, 199640, 242420, 249550, 273700, 303025, 339388, 368900, 424235, 484840, 499100, 547400, 606050, 678776, 737800, 848470, 998200, 1212100, 1696940, 2121175, 2424200, 3393880, 4242350, 8484700, 16969400]

約数ペア:

[(1, 16969400), (2, 8484700), (4, 4242350), (5, 3393880), (7, 2424200), (8, 2121175), (10, 1696940), (14, 1212100), (17, 998200), (20, 848470), (23, 737800), (25, 678776), (28, 606050), (31, 547400), (34, 499100), (35, 484840), (40, 424235), (46, 368900), (50, 339388), (56, 303025), (62, 273700), (68, 249550), (70, 242420), (85, 199640), (92, 184450), (100, 169694), (115, 147560), (119, 142600), (124, 136850), (136, 124775), (140, 121210), (155, 109480), (161, 105400), (170, 99820), (175, 96968), (184, 92225), (200, 84847), (217, 78200), (230, 73780), (238, 71300), (248, 68425), (280, 60605), (310, 54740), (322, 52700), (340, 49910), (350, 48484), (391, 43400), (425, 39928), (434, 39100), (460, 36890), (476, 35650), (527, 32200), (575, 29512), (595, 28520), (620, 27370), (644, 26350), (680, 24955), (700, 24242), (713, 23800), (775, 21896), (782, 21700), (805, 21080), (850, 19964), (868, 19550), (920, 18445), (952, 17825), (1054, 16100), (1085, 15640), (1150, 14756), (1190, 14260), (1240, 13685), (1288, 13175), (1400, 12121), (1426, 11900), (1550, 10948), (1564, 10850), (1610, 10540), (1700, 9982), (1736, 9775), (1955, 8680), (2108, 8050), (2170, 7820), (2300, 7378), (2380, 7130), (2635, 6440), (2737, 6200), (2852, 5950), (2975, 5704), (3100, 5474), (3128, 5425), (3220, 5270), (3400, 4991), (3565, 4760), (3689, 4600), (3910, 4340), (4025, 4216)]