25910440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{10979}}^1$

素因数の和:11049

約数の個数: 32

約数和(自身を含む): 59292000

約数和(自身を除く): 33381560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 10979, 21958, 43916, 54895, 87832, 109790, 219580, 439160, 647761, 1295522, 2591044, 3238805, 5182088, 6477610, 12955220, 25910440]

約数ペア:

[(1, 25910440), (2, 12955220), (4, 6477610), (5, 5182088), (8, 3238805), (10, 2591044), (20, 1295522), (40, 647761), (59, 439160), (118, 219580), (236, 109790), (295, 87832), (472, 54895), (590, 43916), (1180, 21958), (2360, 10979)]