2302960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 5843376

約数和(自身を除く): 3540416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2617, 5234, 10468, 13085, 20936, 26170, 28787, 41872, 52340, 57574, 104680, 115148, 143935, 209360, 230296, 287870, 460592, 575740, 1151480, 2302960]

約数ペア:

[(1, 2302960), (2, 1151480), (4, 575740), (5, 460592), (8, 287870), (10, 230296), (11, 209360), (16, 143935), (20, 115148), (22, 104680), (40, 57574), (44, 52340), (55, 41872), (80, 28787), (88, 26170), (110, 20936), (176, 13085), (220, 10468), (440, 5234), (880, 2617)]