56722240

素因数分解:

$2^6\times 5^1\times {\mathrm{177257}}^1$

素因数の和:177274

約数の個数: 28

約数和(自身を含む): 135070596

約数和(自身を除く): 78348356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 177257, 354514, 709028, 886285, 1418056, 1772570, 2836112, 3545140, 5672224, 7090280, 11344448, 14180560, 28361120, 56722240]

約数ペア:

[(1, 56722240), (2, 28361120), (4, 14180560), (5, 11344448), (8, 7090280), (10, 5672224), (16, 3545140), (20, 2836112), (32, 1772570), (40, 1418056), (64, 886285), (80, 709028), (160, 354514), (320, 177257)]