13177480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10627}}^1$

素因数の和:10669

約数の個数: 32

約数和(自身を含む): 30608640

約数和(自身を除く): 17431160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 10627, 21254, 42508, 53135, 85016, 106270, 212540, 329437, 425080, 658874, 1317748, 1647185, 2635496, 3294370, 6588740, 13177480]

約数ペア:

[(1, 13177480), (2, 6588740), (4, 3294370), (5, 2635496), (8, 1647185), (10, 1317748), (20, 658874), (31, 425080), (40, 329437), (62, 212540), (124, 106270), (155, 85016), (248, 53135), (310, 42508), (620, 21254), (1240, 10627)]