26604280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11273}}^1$

素因数の和:11343

約数の個数: 32

約数和(自身を含む): 60879600

約数和(自身を除く): 34275320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 11273, 22546, 45092, 56365, 90184, 112730, 225460, 450920, 665107, 1330214, 2660428, 3325535, 5320856, 6651070, 13302140, 26604280]

約数ペア:

[(1, 26604280), (2, 13302140), (4, 6651070), (5, 5320856), (8, 3325535), (10, 2660428), (20, 1330214), (40, 665107), (59, 450920), (118, 225460), (236, 112730), (295, 90184), (472, 56365), (590, 45092), (1180, 22546), (2360, 11273)]