33957100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 77338800

約数和(自身を除く): 43381700

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 53, 86, 100, 106, 149, 172, 212, 215, 265, 298, 430, 530, 596, 745, 860, 1060, 1075, 1325, 1490, 2150, 2279, 2650, 2980, 3725, 4300, 4558, 5300, 6407, 7450, 7897, 9116, 11395, 12814, 14900, 15794, 22790, 25628, 31588, 32035, 39485, 45580, 56975, 64070, 78970, 113950, 128140, 157940, 160175, 197425, 227900, 320350, 339571, 394850, 640700, 679142, 789700, 1358284, 1697855, 3395710, 6791420, 8489275, 16978550, 33957100]

約数ペア:

[(1, 33957100), (2, 16978550), (4, 8489275), (5, 6791420), (10, 3395710), (20, 1697855), (25, 1358284), (43, 789700), (50, 679142), (53, 640700), (86, 394850), (100, 339571), (106, 320350), (149, 227900), (172, 197425), (212, 160175), (215, 157940), (265, 128140), (298, 113950), (430, 78970), (530, 64070), (596, 56975), (745, 45580), (860, 39485), (1060, 32035), (1075, 31588), (1325, 25628), (1490, 22790), (2150, 15794), (2279, 14900), (2650, 12814), (2980, 11395), (3725, 9116), (4300, 7897), (4558, 7450), (5300, 6407)]