4080213160

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{4441}}^1$

素因数の和:4778

約数の個数: 64

約数和(自身を含む): 9313274880

約数和(自身を除く): 5233061720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 223, 412, 446, 515, 824, 892, 1030, 1115, 1784, 2060, 2230, 4120, 4441, 4460, 8882, 8920, 17764, 22205, 22969, 35528, 44410, 45938, 88820, 91876, 114845, 177640, 183752, 229690, 457423, 459380, 914846, 918760, 990343, 1829692, 1980686, 2287115, 3659384, 3961372, 4574230, 4951715, 7922744, 9148460, 9903430, 18296920, 19806860, 39613720, 102005329, 204010658, 408021316, 510026645, 816042632, 1020053290, 2040106580, 4080213160]

約数ペア:

[(1, 4080213160), (2, 2040106580), (4, 1020053290), (5, 816042632), (8, 510026645), (10, 408021316), (20, 204010658), (40, 102005329), (103, 39613720), (206, 19806860), (223, 18296920), (412, 9903430), (446, 9148460), (515, 7922744), (824, 4951715), (892, 4574230), (1030, 3961372), (1115, 3659384), (1784, 2287115), (2060, 1980686), (2230, 1829692), (4120, 990343), (4441, 918760), (4460, 914846), (8882, 459380), (8920, 457423), (17764, 229690), (22205, 183752), (22969, 177640), (35528, 114845), (44410, 91876), (45938, 88820)]