70831700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5407}}^1$

素因数の和:5552

約数の個数: 36

約数和(自身を含む): 154906752

約数和(自身を除く): 84075052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 5407, 6550, 10814, 13100, 21628, 27035, 54070, 108140, 135175, 270350, 540700, 708317, 1416634, 2833268, 3541585, 7083170, 14166340, 17707925, 35415850, 70831700]

約数ペア:

[(1, 70831700), (2, 35415850), (4, 17707925), (5, 14166340), (10, 7083170), (20, 3541585), (25, 2833268), (50, 1416634), (100, 708317), (131, 540700), (262, 270350), (524, 135175), (655, 108140), (1310, 54070), (2620, 27035), (3275, 21628), (5407, 13100), (6550, 10814)]