71375650540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115122017}}^1$

素因数の和:115122057

約数の個数: 24

約数和(自身を含む): 154723992192

約数和(自身を除く): 83348341652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 115122017, 230244034, 460488068, 575610085, 1151220170, 2302440340, 3568782527, 7137565054, 14275130108, 17843912635, 35687825270, 71375650540]

約数ペア:

[(1, 71375650540), (2, 35687825270), (4, 17843912635), (5, 14275130108), (10, 7137565054), (20, 3568782527), (31, 2302440340), (62, 1151220170), (124, 575610085), (155, 460488068), (310, 230244034), (620, 115122017)]