40288250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5557}}^1$

素因数の和:5603

約数の個数: 32

約数和(自身を含む): 78034320

約数和(自身を除く): 37746070

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 5557, 7250, 11114, 27785, 55570, 138925, 161153, 277850, 322306, 694625, 805765, 1389250, 1611530, 4028825, 8057650, 20144125, 40288250]

約数ペア:

[(1, 40288250), (2, 20144125), (5, 8057650), (10, 4028825), (25, 1611530), (29, 1389250), (50, 805765), (58, 694625), (125, 322306), (145, 277850), (250, 161153), (290, 138925), (725, 55570), (1450, 27785), (3625, 11114), (5557, 7250)]