39057720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25037}}^1$

素因数の和:25064

約数の個数: 64

約数和(自身を含む): 126191520

約数和(自身を除く): 87133800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 25037, 50074, 75111, 100148, 125185, 150222, 200296, 250370, 300444, 325481, 375555, 500740, 600888, 650962, 751110, 976443, 1001480, 1301924, 1502220, 1627405, 1952886, 2603848, 3004440, 3254810, 3905772, 4882215, 6509620, 7811544, 9764430, 13019240, 19528860, 39057720]

約数ペア:

[(1, 39057720), (2, 19528860), (3, 13019240), (4, 9764430), (5, 7811544), (6, 6509620), (8, 4882215), (10, 3905772), (12, 3254810), (13, 3004440), (15, 2603848), (20, 1952886), (24, 1627405), (26, 1502220), (30, 1301924), (39, 1001480), (40, 976443), (52, 751110), (60, 650962), (65, 600888), (78, 500740), (104, 375555), (120, 325481), (130, 300444), (156, 250370), (195, 200296), (260, 150222), (312, 125185), (390, 100148), (520, 75111), (780, 50074), (1560, 25037)]