2980637600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^2\times {\mathrm{3877}}^1$

素因数の和:3959

約数の個数: 108

約数和(自身を含む): 7520717862

約数和(自身を除く): 4540080262

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 961, 992, 1240, 1550, 1922, 2480, 3100, 3844, 3877, 4805, 4960, 6200, 7688, 7754, 9610, 12400, 15376, 15508, 19220, 19385, 24025, 24800, 30752, 31016, 38440, 38770, 48050, 62032, 76880, 77540, 96100, 96925, 120187, 124064, 153760, 155080, 192200, 193850, 240374, 310160, 384400, 387700, 480748, 600935, 620320, 768800, 775400, 961496, 1201870, 1550800, 1922992, 2403740, 3004675, 3101600, 3725797, 3845984, 4807480, 6009350, 7451594, 9614960, 12018700, 14903188, 18628985, 19229920, 24037400, 29806376, 37257970, 48074800, 59612752, 74515940, 93144925, 96149600, 119225504, 149031880, 186289850, 298063760, 372579700, 596127520, 745159400, 1490318800, 2980637600]

約数ペア:

[(1, 2980637600), (2, 1490318800), (4, 745159400), (5, 596127520), (8, 372579700), (10, 298063760), (16, 186289850), (20, 149031880), (25, 119225504), (31, 96149600), (32, 93144925), (40, 74515940), (50, 59612752), (62, 48074800), (80, 37257970), (100, 29806376), (124, 24037400), (155, 19229920), (160, 18628985), (200, 14903188), (248, 12018700), (310, 9614960), (400, 7451594), (496, 6009350), (620, 4807480), (775, 3845984), (800, 3725797), (961, 3101600), (992, 3004675), (1240, 2403740), (1550, 1922992), (1922, 1550800), (2480, 1201870), (3100, 961496), (3844, 775400), (3877, 768800), (4805, 620320), (4960, 600935), (6200, 480748), (7688, 387700), (7754, 384400), (9610, 310160), (12400, 240374), (15376, 193850), (15508, 192200), (19220, 155080), (19385, 153760), (24025, 124064), (24800, 120187), (30752, 96925), (31016, 96100), (38440, 77540), (38770, 76880), (48050, 62032)]