293840600

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{20693}}^1$

素因数の和:20780

約数の個数: 48

約数和(自身を含む): 692835120

約数和(自身を除く): 398994520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 1420, 1775, 2840, 3550, 7100, 14200, 20693, 41386, 82772, 103465, 165544, 206930, 413860, 517325, 827720, 1034650, 1469203, 2069300, 2938406, 4138600, 5876812, 7346015, 11753624, 14692030, 29384060, 36730075, 58768120, 73460150, 146920300, 293840600]

約数ペア:

[(1, 293840600), (2, 146920300), (4, 73460150), (5, 58768120), (8, 36730075), (10, 29384060), (20, 14692030), (25, 11753624), (40, 7346015), (50, 5876812), (71, 4138600), (100, 2938406), (142, 2069300), (200, 1469203), (284, 1034650), (355, 827720), (568, 517325), (710, 413860), (1420, 206930), (1775, 165544), (2840, 103465), (3550, 82772), (7100, 41386), (14200, 20693)]