29959400

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 70159200

約数和(自身を除く): 40199800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 919, 1304, 1630, 1838, 3260, 3676, 4075, 4595, 6520, 7352, 8150, 9190, 16300, 18380, 22975, 32600, 36760, 45950, 91900, 149797, 183800, 299594, 599188, 748985, 1198376, 1497970, 2995940, 3744925, 5991880, 7489850, 14979700, 29959400]

約数ペア:

[(1, 29959400), (2, 14979700), (4, 7489850), (5, 5991880), (8, 3744925), (10, 2995940), (20, 1497970), (25, 1198376), (40, 748985), (50, 599188), (100, 299594), (163, 183800), (200, 149797), (326, 91900), (652, 45950), (815, 36760), (919, 32600), (1304, 22975), (1630, 18380), (1838, 16300), (3260, 9190), (3676, 8150), (4075, 7352), (4595, 6520)]