37176940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 43543700

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 139, 172, 215, 278, 311, 430, 556, 622, 695, 860, 1244, 1390, 1555, 2780, 3110, 5977, 6220, 11954, 13373, 23908, 26746, 29885, 43229, 53492, 59770, 66865, 86458, 119540, 133730, 172916, 216145, 267460, 432290, 864580, 1858847, 3717694, 7435388, 9294235, 18588470, 37176940]

約数ペア:

[(1, 37176940), (2, 18588470), (4, 9294235), (5, 7435388), (10, 3717694), (20, 1858847), (43, 864580), (86, 432290), (139, 267460), (172, 216145), (215, 172916), (278, 133730), (311, 119540), (430, 86458), (556, 66865), (622, 59770), (695, 53492), (860, 43229), (1244, 29885), (1390, 26746), (1555, 23908), (2780, 13373), (3110, 11954), (5977, 6220)]