15673630220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{31957}}^1$

素因数の和:32282

約数の個数: 48

約数和(自身を含む): 33341142240

約数和(自身を除く): 17667512020

約数列:

[1, 2, 4, 5, 10, 20, 137, 179, 274, 358, 548, 685, 716, 895, 1370, 1790, 2740, 3580, 24523, 31957, 49046, 63914, 98092, 122615, 127828, 159785, 245230, 319570, 490460, 639140, 4378109, 5720303, 8756218, 11440606, 17512436, 21890545, 22881212, 28601515, 43781090, 57203030, 87562180, 114406060, 783681511, 1567363022, 3134726044, 3918407555, 7836815110, 15673630220]

約数ペア:

[(1, 15673630220), (2, 7836815110), (4, 3918407555), (5, 3134726044), (10, 1567363022), (20, 783681511), (137, 114406060), (179, 87562180), (274, 57203030), (358, 43781090), (548, 28601515), (685, 22881212), (716, 21890545), (895, 17512436), (1370, 11440606), (1790, 8756218), (2740, 5720303), (3580, 4378109), (24523, 639140), (31957, 490460), (49046, 319570), (63914, 245230), (98092, 159785), (122615, 127828)]