25534380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5387}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 72414720

約数和(自身を除く): 46880340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 5387, 10774, 16161, 21548, 26935, 32322, 53870, 64644, 80805, 107740, 161610, 323220, 425573, 851146, 1276719, 1702292, 2127865, 2553438, 4255730, 5106876, 6383595, 8511460, 12767190, 25534380]

約数ペア:

[(1, 25534380), (2, 12767190), (3, 8511460), (4, 6383595), (5, 5106876), (6, 4255730), (10, 2553438), (12, 2127865), (15, 1702292), (20, 1276719), (30, 851146), (60, 425573), (79, 323220), (158, 161610), (237, 107740), (316, 80805), (395, 64644), (474, 53870), (790, 32322), (948, 26935), (1185, 21548), (1580, 16161), (2370, 10774), (4740, 5387)]