2413231780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{1439}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 5147089920

約数和(自身を除く): 2733858140

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1181, 1420, 1439, 2362, 2878, 4724, 5756, 5905, 7195, 11810, 14390, 23620, 28780, 83851, 102169, 167702, 204338, 335404, 408676, 419255, 510845, 838510, 1021690, 1677020, 1699459, 2043380, 3398918, 6797836, 8497295, 16994590, 33989180, 120661589, 241323178, 482646356, 603307945, 1206615890, 2413231780]

約数ペア:

[(1, 2413231780), (2, 1206615890), (4, 603307945), (5, 482646356), (10, 241323178), (20, 120661589), (71, 33989180), (142, 16994590), (284, 8497295), (355, 6797836), (710, 3398918), (1181, 2043380), (1420, 1699459), (1439, 1677020), (2362, 1021690), (2878, 838510), (4724, 510845), (5756, 419255), (5905, 408676), (7195, 335404), (11810, 204338), (14390, 167702), (23620, 102169), (28780, 83851)]