98128460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 214220160

約数和(自身を除く): 116091700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 367, 461, 580, 734, 922, 1468, 1835, 1844, 2305, 3670, 4610, 7340, 9220, 10643, 13369, 21286, 26738, 42572, 53215, 53476, 66845, 106430, 133690, 169187, 212860, 267380, 338374, 676748, 845935, 1691870, 3383740, 4906423, 9812846, 19625692, 24532115, 49064230, 98128460]

約数ペア:

[(1, 98128460), (2, 49064230), (4, 24532115), (5, 19625692), (10, 9812846), (20, 4906423), (29, 3383740), (58, 1691870), (116, 845935), (145, 676748), (290, 338374), (367, 267380), (461, 212860), (580, 169187), (734, 133690), (922, 106430), (1468, 66845), (1835, 53476), (1844, 53215), (2305, 42572), (3670, 26738), (4610, 21286), (7340, 13369), (9220, 10643)]