2111433920

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{68023}}^1$

素因数の和:68137

約数の個数: 56

約数和(自身を含む): 5079760224

約数和(自身を除く): 2968326304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 6208, 7760, 15520, 31040, 68023, 136046, 272092, 340115, 544184, 680230, 1088368, 1360460, 2176736, 2720920, 4353472, 5441840, 6598231, 10883680, 13196462, 21767360, 26392924, 32991155, 52785848, 65982310, 105571696, 131964620, 211143392, 263929240, 422286784, 527858480, 1055716960, 2111433920]

約数ペア:

[(1, 2111433920), (2, 1055716960), (4, 527858480), (5, 422286784), (8, 263929240), (10, 211143392), (16, 131964620), (20, 105571696), (32, 65982310), (40, 52785848), (64, 32991155), (80, 26392924), (97, 21767360), (160, 13196462), (194, 10883680), (320, 6598231), (388, 5441840), (485, 4353472), (776, 2720920), (970, 2176736), (1552, 1360460), (1940, 1088368), (3104, 680230), (3880, 544184), (6208, 340115), (7760, 272092), (15520, 136046), (31040, 68023)]