4271080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 11119680

約数和(自身を除く): 6848600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 571, 680, 748, 935, 1142, 1496, 1870, 2284, 2855, 3740, 4568, 5710, 6281, 7480, 9707, 11420, 12562, 19414, 22840, 25124, 31405, 38828, 48535, 50248, 62810, 77656, 97070, 106777, 125620, 194140, 213554, 251240, 388280, 427108, 533885, 854216, 1067770, 2135540, 4271080]

約数ペア:

[(1, 4271080), (2, 2135540), (4, 1067770), (5, 854216), (8, 533885), (10, 427108), (11, 388280), (17, 251240), (20, 213554), (22, 194140), (34, 125620), (40, 106777), (44, 97070), (55, 77656), (68, 62810), (85, 50248), (88, 48535), (110, 38828), (136, 31405), (170, 25124), (187, 22840), (220, 19414), (340, 12562), (374, 11420), (440, 9707), (571, 7480), (680, 6281), (748, 5710), (935, 4568), (1142, 3740), (1496, 2855), (1870, 2284)]