61085420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16333}}^1$

素因数の和:16370

約数の個数: 48

約数和(自身を含む): 148182048

約数和(自身を除く): 87096628

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, 16333, 32666, 65332, 81665, 163330, 179663, 277661, 326660, 359326, 555322, 718652, 898315, 1110644, 1388305, 1796630, 2776610, 3054271, 3593260, 5553220, 6108542, 12217084, 15271355, 30542710, 61085420]

約数ペア:

[(1, 61085420), (2, 30542710), (4, 15271355), (5, 12217084), (10, 6108542), (11, 5553220), (17, 3593260), (20, 3054271), (22, 2776610), (34, 1796630), (44, 1388305), (55, 1110644), (68, 898315), (85, 718652), (110, 555322), (170, 359326), (187, 326660), (220, 277661), (340, 179663), (374, 163330), (748, 81665), (935, 65332), (1870, 32666), (3740, 16333)]