1771036700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1709}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 3951153360

約数和(自身を除く): 2180116660

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 241, 430, 482, 860, 964, 1075, 1205, 1709, 2150, 2410, 3418, 4300, 4820, 6025, 6836, 8545, 10363, 12050, 17090, 20726, 24100, 34180, 41452, 42725, 51815, 73487, 85450, 103630, 146974, 170900, 207260, 259075, 293948, 367435, 411869, 518150, 734870, 823738, 1036300, 1469740, 1647476, 1837175, 2059345, 3674350, 4118690, 7348700, 8237380, 10296725, 17710367, 20593450, 35420734, 41186900, 70841468, 88551835, 177103670, 354207340, 442759175, 885518350, 1771036700]

約数ペア:

[(1, 1771036700), (2, 885518350), (4, 442759175), (5, 354207340), (10, 177103670), (20, 88551835), (25, 70841468), (43, 41186900), (50, 35420734), (86, 20593450), (100, 17710367), (172, 10296725), (215, 8237380), (241, 7348700), (430, 4118690), (482, 3674350), (860, 2059345), (964, 1837175), (1075, 1647476), (1205, 1469740), (1709, 1036300), (2150, 823738), (2410, 734870), (3418, 518150), (4300, 411869), (4820, 367435), (6025, 293948), (6836, 259075), (8545, 207260), (10363, 170900), (12050, 146974), (17090, 103630), (20726, 85450), (24100, 73487), (34180, 51815), (41452, 42725)]