856553570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{3821}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 1597443120

約数和(自身を除く): 740889550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 773, 1546, 3821, 3865, 7642, 7730, 19105, 22417, 38210, 44834, 110809, 112085, 221618, 224170, 554045, 1108090, 2953633, 5907266, 14768165, 29536330, 85655357, 171310714, 428276785, 856553570]

約数ペア:

[(1, 856553570), (2, 428276785), (5, 171310714), (10, 85655357), (29, 29536330), (58, 14768165), (145, 5907266), (290, 2953633), (773, 1108090), (1546, 554045), (3821, 224170), (3865, 221618), (7642, 112085), (7730, 110809), (19105, 44834), (22417, 38210)]