2247471020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1\times {\mathrm{2719}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 4853372160

約数和(自身を除く): 2605901140

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1117, 2234, 2719, 4468, 5438, 5585, 10876, 11170, 13595, 22340, 27190, 41329, 54380, 82658, 100603, 165316, 201206, 206645, 402412, 413290, 503015, 826580, 1006030, 2012060, 3037123, 6074246, 12148492, 15185615, 30371230, 60742460, 112373551, 224747102, 449494204, 561867755, 1123735510, 2247471020]

約数ペア:

[(1, 2247471020), (2, 1123735510), (4, 561867755), (5, 449494204), (10, 224747102), (20, 112373551), (37, 60742460), (74, 30371230), (148, 15185615), (185, 12148492), (370, 6074246), (740, 3037123), (1117, 2012060), (2234, 1006030), (2719, 826580), (4468, 503015), (5438, 413290), (5585, 402412), (10876, 206645), (11170, 201206), (13595, 165316), (22340, 100603), (27190, 82658), (41329, 54380)]