3631540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 8817984

約数和(自身を除く): 5186444

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, 971, 1870, 1942, 3740, 3884, 4855, 9710, 10681, 16507, 19420, 21362, 33014, 42724, 53405, 66028, 82535, 106810, 165070, 181577, 213620, 330140, 363154, 726308, 907885, 1815770, 3631540]

約数ペア:

[(1, 3631540), (2, 1815770), (4, 907885), (5, 726308), (10, 363154), (11, 330140), (17, 213620), (20, 181577), (22, 165070), (34, 106810), (44, 82535), (55, 66028), (68, 53405), (85, 42724), (110, 33014), (170, 21362), (187, 19420), (220, 16507), (340, 10681), (374, 9710), (748, 4855), (935, 3884), (971, 3740), (1870, 1942)]