80295700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{5861}}^1$

素因数の和:6012

約数の個数: 36

約数和(自身を含む): 175543452

約数和(自身を除く): 95247752

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 5861, 6850, 11722, 13700, 23444, 29305, 58610, 117220, 146525, 293050, 586100, 802957, 1605914, 3211828, 4014785, 8029570, 16059140, 20073925, 40147850, 80295700]

約数ペア:

[(1, 80295700), (2, 40147850), (4, 20073925), (5, 16059140), (10, 8029570), (20, 4014785), (25, 3211828), (50, 1605914), (100, 802957), (137, 586100), (274, 293050), (548, 146525), (685, 117220), (1370, 58610), (2740, 29305), (3425, 23444), (5861, 13700), (6850, 11722)]