40707350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 81276048

約数和(自身を除く): 40568698

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 577, 830, 850, 1154, 1411, 2075, 2822, 2885, 4150, 5770, 7055, 9809, 14110, 14425, 19618, 28850, 35275, 47891, 49045, 70550, 95782, 98090, 239455, 245225, 478910, 490450, 814147, 1197275, 1628294, 2394550, 4070735, 8141470, 20353675, 40707350]

約数ペア:

[(1, 40707350), (2, 20353675), (5, 8141470), (10, 4070735), (17, 2394550), (25, 1628294), (34, 1197275), (50, 814147), (83, 490450), (85, 478910), (166, 245225), (170, 239455), (415, 98090), (425, 95782), (577, 70550), (830, 49045), (850, 47891), (1154, 35275), (1411, 28850), (2075, 19618), (2822, 14425), (2885, 14110), (4150, 9809), (5770, 7055)]