26071540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6971}}^1$

素因数の和:7008

約数の個数: 48

約数和(自身を含む): 63249984

約数和(自身を除く): 37178444

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, 6971, 13942, 27884, 34855, 69710, 76681, 118507, 139420, 153362, 237014, 306724, 383405, 474028, 592535, 766810, 1185070, 1303577, 1533620, 2370140, 2607154, 5214308, 6517885, 13035770, 26071540]

約数ペア:

[(1, 26071540), (2, 13035770), (4, 6517885), (5, 5214308), (10, 2607154), (11, 2370140), (17, 1533620), (20, 1303577), (22, 1185070), (34, 766810), (44, 592535), (55, 474028), (68, 383405), (85, 306724), (110, 237014), (170, 153362), (187, 139420), (220, 118507), (340, 76681), (374, 69710), (748, 34855), (935, 27884), (1870, 13942), (3740, 6971)]