83654870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7753}}^1$

素因数の和:7856

約数の個数: 32

約数和(自身を含む): 164136672

約数和(自身を除く): 80481802

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 7753, 10790, 15506, 38765, 77530, 100789, 201578, 503945, 643499, 1007890, 1286998, 3217495, 6434990, 8365487, 16730974, 41827435, 83654870]

約数ペア:

[(1, 83654870), (2, 41827435), (5, 16730974), (10, 8365487), (13, 6434990), (26, 3217495), (65, 1286998), (83, 1007890), (130, 643499), (166, 503945), (415, 201578), (830, 100789), (1079, 77530), (2158, 38765), (5395, 15506), (7753, 10790)]