2017693600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10211}}^1$

素因数の和:10263

約数の個数: 144

約数和(自身を含む): 5584330080

約数和(自身を除く): 3566636480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 380, 400, 416, 475, 494, 520, 608, 650, 760, 800, 950, 988, 1040, 1235, 1300, 1520, 1900, 1976, 2080, 2470, 2600, 3040, 3800, 3952, 4940, 5200, 6175, 7600, 7904, 9880, 10211, 10400, 12350, 15200, 19760, 20422, 24700, 39520, 40844, 49400, 51055, 81688, 98800, 102110, 132743, 163376, 194009, 197600, 204220, 255275, 265486, 326752, 388018, 408440, 510550, 530972, 663715, 776036, 816880, 970045, 1021100, 1061944, 1327430, 1552072, 1633760, 1940090, 2042200, 2123888, 2522117, 2654860, 3104144, 3318575, 3880180, 4084400, 4247776, 4850225, 5044234, 5309720, 6208288, 6637150, 7760360, 8168800, 9700450, 10088468, 10619440, 12610585, 13274300, 15520720, 19400900, 20176936, 21238880, 25221170, 26548600, 31041440, 38801800, 40353872, 50442340, 53097200, 63052925, 77603600, 80707744, 100884680, 106194400, 126105850, 155207200, 201769360, 252211700, 403538720, 504423400, 1008846800, 2017693600]

約数ペア:

[(1, 2017693600), (2, 1008846800), (4, 504423400), (5, 403538720), (8, 252211700), (10, 201769360), (13, 155207200), (16, 126105850), (19, 106194400), (20, 100884680), (25, 80707744), (26, 77603600), (32, 63052925), (38, 53097200), (40, 50442340), (50, 40353872), (52, 38801800), (65, 31041440), (76, 26548600), (80, 25221170), (95, 21238880), (100, 20176936), (104, 19400900), (130, 15520720), (152, 13274300), (160, 12610585), (190, 10619440), (200, 10088468), (208, 9700450), (247, 8168800), (260, 7760360), (304, 6637150), (325, 6208288), (380, 5309720), (400, 5044234), (416, 4850225), (475, 4247776), (494, 4084400), (520, 3880180), (608, 3318575), (650, 3104144), (760, 2654860), (800, 2522117), (950, 2123888), (988, 2042200), (1040, 1940090), (1235, 1633760), (1300, 1552072), (1520, 1327430), (1900, 1061944), (1976, 1021100), (2080, 970045), (2470, 816880), (2600, 776036), (3040, 663715), (3800, 530972), (3952, 510550), (4940, 408440), (5200, 388018), (6175, 326752), (7600, 265486), (7904, 255275), (9880, 204220), (10211, 197600), (10400, 194009), (12350, 163376), (15200, 132743), (19760, 102110), (20422, 98800), (24700, 81688), (39520, 51055), (40844, 49400)]