1151480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 2827440

約数和(自身を除く): 1675960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2617, 5234, 10468, 13085, 20936, 26170, 28787, 52340, 57574, 104680, 115148, 143935, 230296, 287870, 575740, 1151480]

約数ペア:

[(1, 1151480), (2, 575740), (4, 287870), (5, 230296), (8, 143935), (10, 115148), (11, 104680), (20, 57574), (22, 52340), (40, 28787), (44, 26170), (55, 20936), (88, 13085), (110, 10468), (220, 5234), (440, 2617)]