130080940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34781}}^1$

素因数の和:34818

約数の個数: 48

約数和(自身を含む): 315542304

約数和(自身を除く): 185461364

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, 34781, 69562, 139124, 173905, 347810, 382591, 591277, 695620, 765182, 1182554, 1530364, 1912955, 2365108, 2956385, 3825910, 5912770, 6504047, 7651820, 11825540, 13008094, 26016188, 32520235, 65040470, 130080940]

約数ペア:

[(1, 130080940), (2, 65040470), (4, 32520235), (5, 26016188), (10, 13008094), (11, 11825540), (17, 7651820), (20, 6504047), (22, 5912770), (34, 3825910), (44, 2956385), (55, 2365108), (68, 1912955), (85, 1530364), (110, 1182554), (170, 765182), (187, 695620), (220, 591277), (340, 382591), (374, 347810), (748, 173905), (935, 139124), (1870, 69562), (3740, 34781)]