73374620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1693}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 169047648

約数和(自身を除く): 95673028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1693, 1970, 2167, 3386, 3940, 4334, 6772, 8465, 8668, 10835, 16930, 18623, 21670, 33860, 37246, 43340, 74492, 93115, 186230, 333521, 372460, 667042, 1334084, 1667605, 3335210, 3668731, 6670420, 7337462, 14674924, 18343655, 36687310, 73374620]

約数ペア:

[(1, 73374620), (2, 36687310), (4, 18343655), (5, 14674924), (10, 7337462), (11, 6670420), (20, 3668731), (22, 3335210), (44, 1667605), (55, 1334084), (110, 667042), (197, 372460), (220, 333521), (394, 186230), (788, 93115), (985, 74492), (1693, 43340), (1970, 37246), (2167, 33860), (3386, 21670), (3940, 18623), (4334, 16930), (6772, 10835), (8465, 8668)]