2983171060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{4289}}^1$

素因数の和:4800

約数の個数: 48

約数和(自身を含む): 6356750400

約数和(自身を除く): 3373579340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 419, 830, 838, 1660, 1676, 2095, 4190, 4289, 8380, 8578, 17156, 21445, 34777, 42890, 69554, 85780, 139108, 173885, 347770, 355987, 695540, 711974, 1423948, 1779935, 1797091, 3559870, 3594182, 7119740, 7188364, 8985455, 17970910, 35941820, 149158553, 298317106, 596634212, 745792765, 1491585530, 2983171060]

約数ペア:

[(1, 2983171060), (2, 1491585530), (4, 745792765), (5, 596634212), (10, 298317106), (20, 149158553), (83, 35941820), (166, 17970910), (332, 8985455), (415, 7188364), (419, 7119740), (830, 3594182), (838, 3559870), (1660, 1797091), (1676, 1779935), (2095, 1423948), (4190, 711974), (4289, 695540), (8380, 355987), (8578, 347770), (17156, 173885), (21445, 139108), (34777, 85780), (42890, 69554)]