27449560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 67223520

約数和(自身を除く): 39773960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1091, 1258, 1480, 2182, 2516, 3145, 4364, 5032, 5455, 6290, 8728, 10910, 12580, 18547, 21820, 25160, 37094, 40367, 43640, 74188, 80734, 92735, 148376, 161468, 185470, 201835, 322936, 370940, 403670, 686239, 741880, 807340, 1372478, 1614680, 2744956, 3431195, 5489912, 6862390, 13724780, 27449560]

約数ペア:

[(1, 27449560), (2, 13724780), (4, 6862390), (5, 5489912), (8, 3431195), (10, 2744956), (17, 1614680), (20, 1372478), (34, 807340), (37, 741880), (40, 686239), (68, 403670), (74, 370940), (85, 322936), (136, 201835), (148, 185470), (170, 161468), (185, 148376), (296, 92735), (340, 80734), (370, 74188), (629, 43640), (680, 40367), (740, 37094), (1091, 25160), (1258, 21820), (1480, 18547), (2182, 12580), (2516, 10910), (3145, 8728), (4364, 6290), (5032, 5455)]