496768880

素因数分解:

$2^4\times 5^1\times {\mathrm{983}}^1\times {\mathrm{6317}}^1$

素因数の和:7313

約数の個数: 40

約数和(自身を含む): 1156345632

約数和(自身を除く): 659576752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 983, 1966, 3932, 4915, 6317, 7864, 9830, 12634, 15728, 19660, 25268, 31585, 39320, 50536, 63170, 78640, 101072, 126340, 252680, 505360, 6209611, 12419222, 24838444, 31048055, 49676888, 62096110, 99353776, 124192220, 248384440, 496768880]

約数ペア:

[(1, 496768880), (2, 248384440), (4, 124192220), (5, 99353776), (8, 62096110), (10, 49676888), (16, 31048055), (20, 24838444), (40, 12419222), (80, 6209611), (983, 505360), (1966, 252680), (3932, 126340), (4915, 101072), (6317, 78640), (7864, 63170), (9830, 50536), (12634, 39320), (15728, 31585), (19660, 25268)]