82652440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2999}}^1$

素因数の和:3076

約数の個数: 64

約数和(自身を含む): 204120000

約数和(自身を除く): 121467560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 2999, 3445, 5512, 5998, 6890, 11996, 13780, 14995, 23992, 27560, 29990, 38987, 59980, 77974, 119960, 155948, 158947, 194935, 311896, 317894, 389870, 635788, 779740, 794735, 1271576, 1559480, 1589470, 2066311, 3178940, 4132622, 6357880, 8265244, 10331555, 16530488, 20663110, 41326220, 82652440]

約数ペア:

[(1, 82652440), (2, 41326220), (4, 20663110), (5, 16530488), (8, 10331555), (10, 8265244), (13, 6357880), (20, 4132622), (26, 3178940), (40, 2066311), (52, 1589470), (53, 1559480), (65, 1271576), (104, 794735), (106, 779740), (130, 635788), (212, 389870), (260, 317894), (265, 311896), (424, 194935), (520, 158947), (530, 155948), (689, 119960), (1060, 77974), (1378, 59980), (2120, 38987), (2756, 29990), (2999, 27560), (3445, 23992), (5512, 14995), (5998, 13780), (6890, 11996)]