103626440920

素因数分解:

$2^3\times 5^1\times {\mathrm{32141}}^1\times {\mathrm{80603}}^1$

素因数の和:112755

約数の個数: 32

約数和(自身を含む): 233169639120

約数和(自身を除く): 129543198200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 32141, 64282, 80603, 128564, 160705, 161206, 257128, 321410, 322412, 403015, 642820, 644824, 806030, 1285640, 1612060, 3224120, 2590661023, 5181322046, 10362644092, 12953305115, 20725288184, 25906610230, 51813220460, 103626440920]

約数ペア:

[(1, 103626440920), (2, 51813220460), (4, 25906610230), (5, 20725288184), (8, 12953305115), (10, 10362644092), (20, 5181322046), (40, 2590661023), (32141, 3224120), (64282, 1612060), (80603, 1285640), (128564, 806030), (160705, 644824), (161206, 642820), (257128, 403015), (321410, 322412)]