1946376050

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{1997}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 3676887432

約数和(自身を除く): 1730511382

約数列:

[1, 2, 5, 10, 25, 50, 101, 193, 202, 386, 505, 965, 1010, 1930, 1997, 2525, 3994, 4825, 5050, 9650, 9985, 19493, 19970, 38986, 49925, 97465, 99850, 194930, 201697, 385421, 403394, 487325, 770842, 974650, 1008485, 1927105, 2016970, 3854210, 5042425, 9635525, 10084850, 19271050, 38927521, 77855042, 194637605, 389275210, 973188025, 1946376050]

約数ペア:

[(1, 1946376050), (2, 973188025), (5, 389275210), (10, 194637605), (25, 77855042), (50, 38927521), (101, 19271050), (193, 10084850), (202, 9635525), (386, 5042425), (505, 3854210), (965, 2016970), (1010, 1927105), (1930, 1008485), (1997, 974650), (2525, 770842), (3994, 487325), (4825, 403394), (5050, 385421), (9650, 201697), (9985, 194930), (19493, 99850), (19970, 97465), (38986, 49925)]