46779620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 102187008

約数和(自身を除く): 55407388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 197, 310, 383, 394, 620, 766, 788, 985, 1532, 1915, 1970, 3830, 3940, 6107, 7660, 11873, 12214, 23746, 24428, 30535, 47492, 59365, 61070, 75451, 118730, 122140, 150902, 237460, 301804, 377255, 754510, 1509020, 2338981, 4677962, 9355924, 11694905, 23389810, 46779620]

約数ペア:

[(1, 46779620), (2, 23389810), (4, 11694905), (5, 9355924), (10, 4677962), (20, 2338981), (31, 1509020), (62, 754510), (124, 377255), (155, 301804), (197, 237460), (310, 150902), (383, 122140), (394, 118730), (620, 75451), (766, 61070), (788, 59365), (985, 47492), (1532, 30535), (1915, 24428), (1970, 23746), (3830, 12214), (3940, 11873), (6107, 7660)]