132574420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3697}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 305661888

約数和(自身を除く): 173087468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 3260, 3586, 3697, 7172, 7394, 8965, 14788, 17930, 18485, 35860, 36970, 40667, 73940, 81334, 162668, 203335, 406670, 602611, 813340, 1205222, 2410444, 3013055, 6026110, 6628721, 12052220, 13257442, 26514884, 33143605, 66287210, 132574420]

約数ペア:

[(1, 132574420), (2, 66287210), (4, 33143605), (5, 26514884), (10, 13257442), (11, 12052220), (20, 6628721), (22, 6026110), (44, 3013055), (55, 2410444), (110, 1205222), (163, 813340), (220, 602611), (326, 406670), (652, 203335), (815, 162668), (1630, 81334), (1793, 73940), (3260, 40667), (3586, 36970), (3697, 35860), (7172, 18485), (7394, 17930), (8965, 14788)]