32375780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 71178240

約数和(自身を除く): 38802460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 661, 790, 1322, 1580, 2449, 2644, 3305, 4898, 6610, 9796, 12245, 13220, 20491, 24490, 40982, 48980, 52219, 81964, 102455, 104438, 204910, 208876, 261095, 409820, 522190, 1044380, 1618789, 3237578, 6475156, 8093945, 16187890, 32375780]

約数ペア:

[(1, 32375780), (2, 16187890), (4, 8093945), (5, 6475156), (10, 3237578), (20, 1618789), (31, 1044380), (62, 522190), (79, 409820), (124, 261095), (155, 208876), (158, 204910), (310, 104438), (316, 102455), (395, 81964), (620, 52219), (661, 48980), (790, 40982), (1322, 24490), (1580, 20491), (2449, 13220), (2644, 12245), (3305, 9796), (4898, 6610)]