58670140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 126766080

約数和(自身を除く): 68095940

約数列:

[1, 2, 4, 5, 10, 20, 71, 79, 142, 158, 284, 316, 355, 395, 523, 710, 790, 1046, 1420, 1580, 2092, 2615, 5230, 5609, 10460, 11218, 22436, 28045, 37133, 41317, 56090, 74266, 82634, 112180, 148532, 165268, 185665, 206585, 371330, 413170, 742660, 826340, 2933507, 5867014, 11734028, 14667535, 29335070, 58670140]

約数ペア:

[(1, 58670140), (2, 29335070), (4, 14667535), (5, 11734028), (10, 5867014), (20, 2933507), (71, 826340), (79, 742660), (142, 413170), (158, 371330), (284, 206585), (316, 185665), (355, 165268), (395, 148532), (523, 112180), (710, 82634), (790, 74266), (1046, 56090), (1420, 41317), (1580, 37133), (2092, 28045), (2615, 22436), (5230, 11218), (5609, 10460)]