61233680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24691}}^1$

素因数の和:24735

約数の個数: 40

約数和(自身を含む): 146966784

約数和(自身を除く): 85733104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 24691, 49382, 98764, 123455, 197528, 246910, 395056, 493820, 765421, 987640, 1530842, 1975280, 3061684, 3827105, 6123368, 7654210, 12246736, 15308420, 30616840, 61233680]

約数ペア:

[(1, 61233680), (2, 30616840), (4, 15308420), (5, 12246736), (8, 7654210), (10, 6123368), (16, 3827105), (20, 3061684), (31, 1975280), (40, 1530842), (62, 987640), (80, 765421), (124, 493820), (155, 395056), (248, 246910), (310, 197528), (496, 123455), (620, 98764), (1240, 49382), (2480, 24691)]