26508540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5323}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 75132288

約数和(自身を除く): 48623748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 5323, 10646, 15969, 21292, 26615, 31938, 53230, 63876, 79845, 106460, 159690, 319380, 441809, 883618, 1325427, 1767236, 2209045, 2650854, 4418090, 5301708, 6627135, 8836180, 13254270, 26508540]

約数ペア:

[(1, 26508540), (2, 13254270), (3, 8836180), (4, 6627135), (5, 5301708), (6, 4418090), (10, 2650854), (12, 2209045), (15, 1767236), (20, 1325427), (30, 883618), (60, 441809), (83, 319380), (166, 159690), (249, 106460), (332, 79845), (415, 63876), (498, 53230), (830, 31938), (996, 26615), (1245, 21292), (1660, 15969), (2490, 10646), (4980, 5323)]