38284850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 76555368

約数和(自身を除く): 38270518

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 617, 730, 850, 1234, 1241, 1825, 2482, 3085, 3650, 6170, 6205, 10489, 12410, 15425, 20978, 30850, 31025, 45041, 52445, 62050, 90082, 104890, 225205, 262225, 450410, 524450, 765697, 1126025, 1531394, 2252050, 3828485, 7656970, 19142425, 38284850]

約数ペア:

[(1, 38284850), (2, 19142425), (5, 7656970), (10, 3828485), (17, 2252050), (25, 1531394), (34, 1126025), (50, 765697), (73, 524450), (85, 450410), (146, 262225), (170, 225205), (365, 104890), (425, 90082), (617, 62050), (730, 52445), (850, 45041), (1234, 31025), (1241, 30850), (1825, 20978), (2482, 15425), (3085, 12410), (3650, 10489), (6170, 6205)]