426535850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5319

約数の個数: 48

約数和(自身を含む): 861278208

約数和(自身を除く): 434742358

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 3175, 3302, 5167, 6350, 8255, 10334, 16510, 25835, 41275, 51670, 67171, 82550, 129175, 134342, 258350, 335855, 656209, 671710, 1312418, 1679275, 3281045, 3358550, 6562090, 8530717, 16405225, 17061434, 32810450, 42653585, 85307170, 213267925, 426535850]

約数ペア:

[(1, 426535850), (2, 213267925), (5, 85307170), (10, 42653585), (13, 32810450), (25, 17061434), (26, 16405225), (50, 8530717), (65, 6562090), (127, 3358550), (130, 3281045), (254, 1679275), (325, 1312418), (635, 671710), (650, 656209), (1270, 335855), (1651, 258350), (3175, 134342), (3302, 129175), (5167, 82550), (6350, 67171), (8255, 51670), (10334, 41275), (16510, 25835)]