565517276260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8059}}^1\times {\mathrm{49417}}^1$

素因数の和:57556

約数の個数: 48

約数和(自身を含む): 1204486657920

約数和(自身を除く): 638969381660

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 8059, 16118, 32236, 40295, 49417, 80590, 98834, 161180, 197668, 247085, 494170, 572189, 988340, 1144378, 2288756, 2860945, 3508607, 5721890, 7017214, 11443780, 14034428, 17543035, 35086070, 70172140, 398251603, 796503206, 1593006412, 1991258015, 3982516030, 7965032060, 28275863813, 56551727626, 113103455252, 141379319065, 282758638130, 565517276260]

約数ペア:

[(1, 565517276260), (2, 282758638130), (4, 141379319065), (5, 113103455252), (10, 56551727626), (20, 28275863813), (71, 7965032060), (142, 3982516030), (284, 1991258015), (355, 1593006412), (710, 796503206), (1420, 398251603), (8059, 70172140), (16118, 35086070), (32236, 17543035), (40295, 14034428), (49417, 11443780), (80590, 7017214), (98834, 5721890), (161180, 3508607), (197668, 2860945), (247085, 2288756), (494170, 1144378), (572189, 988340)]