57002980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3389}}^1$

素因数の和:3456

約数の個数: 36

約数和(自身を含む): 124012980

約数和(自身を除く): 67010000

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 3389, 4205, 6778, 8410, 13556, 16820, 16945, 33890, 67780, 98281, 196562, 393124, 491405, 982810, 1965620, 2850149, 5700298, 11400596, 14250745, 28501490, 57002980]

約数ペア:

[(1, 57002980), (2, 28501490), (4, 14250745), (5, 11400596), (10, 5700298), (20, 2850149), (29, 1965620), (58, 982810), (116, 491405), (145, 393124), (290, 196562), (580, 98281), (841, 67780), (1682, 33890), (3364, 16945), (3389, 16820), (4205, 13556), (6778, 8410)]