1148901680

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{60089}}^1$

素因数の和:60341

約数の個数: 40

約数和(自身を含む): 2682417600

約数和(自身を除く): 1533515920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 60089, 120178, 240356, 300445, 480712, 600890, 961424, 1201780, 2403560, 4807120, 14361271, 28722542, 57445084, 71806355, 114890168, 143612710, 229780336, 287225420, 574450840, 1148901680]

約数ペア:

[(1, 1148901680), (2, 574450840), (4, 287225420), (5, 229780336), (8, 143612710), (10, 114890168), (16, 71806355), (20, 57445084), (40, 28722542), (80, 14361271), (239, 4807120), (478, 2403560), (956, 1201780), (1195, 961424), (1912, 600890), (2390, 480712), (3824, 300445), (4780, 240356), (9560, 120178), (19120, 60089)]