45147980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{38261}}^1$

素因数の和:38329

約数の個数: 24

約数和(自身を含む): 96420240

約数和(自身を除く): 51272260

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 38261, 76522, 153044, 191305, 382610, 765220, 2257399, 4514798, 9029596, 11286995, 22573990, 45147980]

約数ペア:

[(1, 45147980), (2, 22573990), (4, 11286995), (5, 9029596), (10, 4514798), (20, 2257399), (59, 765220), (118, 382610), (236, 191305), (295, 153044), (590, 76522), (1180, 38261)]