76118020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11212

約数の個数: 48

約数和(自身を含む): 180020736

約数和(自身を除く): 103902716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 11161, 22322, 44644, 55805, 111610, 122771, 223220, 245542, 345991, 491084, 613855, 691982, 1227710, 1383964, 1729955, 2455420, 3459910, 3805901, 6919820, 7611802, 15223604, 19029505, 38059010, 76118020]

約数ペア:

[(1, 76118020), (2, 38059010), (4, 19029505), (5, 15223604), (10, 7611802), (11, 6919820), (20, 3805901), (22, 3459910), (31, 2455420), (44, 1729955), (55, 1383964), (62, 1227710), (110, 691982), (124, 613855), (155, 491084), (220, 345991), (310, 245542), (341, 223220), (620, 122771), (682, 111610), (1364, 55805), (1705, 44644), (3410, 22322), (6820, 11161)]