45637100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11131}}^1$

素因数の和:11186

約数の個数: 36

約数和(自身を含む): 101457048

約数和(自身を除く): 55819948

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 11131, 22262, 44524, 55655, 111310, 222620, 278275, 456371, 556550, 912742, 1113100, 1825484, 2281855, 4563710, 9127420, 11409275, 22818550, 45637100]

約数ペア:

[(1, 45637100), (2, 22818550), (4, 11409275), (5, 9127420), (10, 4563710), (20, 2281855), (25, 1825484), (41, 1113100), (50, 912742), (82, 556550), (100, 456371), (164, 278275), (205, 222620), (410, 111310), (820, 55655), (1025, 44524), (2050, 22262), (4100, 11131)]