73045940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19531}}^1$

素因数の和:19568

約数の個数: 48

約数和(自身を含む): 177194304

約数和(自身を除く): 104148364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19531, 39062, 78124, 97655, 195310, 214841, 332027, 390620, 429682, 664054, 859364, 1074205, 1328108, 1660135, 2148410, 3320270, 3652297, 4296820, 6640540, 7304594, 14609188, 18261485, 36522970, 73045940]

約数ペア:

[(1, 73045940), (2, 36522970), (4, 18261485), (5, 14609188), (10, 7304594), (11, 6640540), (17, 4296820), (20, 3652297), (22, 3320270), (34, 2148410), (44, 1660135), (55, 1328108), (68, 1074205), (85, 859364), (110, 664054), (170, 429682), (187, 390620), (220, 332027), (340, 214841), (374, 195310), (748, 97655), (935, 78124), (1870, 39062), (3740, 19531)]