6228640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3539}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 16057440

約数和(自身を除く): 9828800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 3539, 7078, 14156, 17695, 28312, 35390, 38929, 56624, 70780, 77858, 113248, 141560, 155716, 194645, 283120, 311432, 389290, 566240, 622864, 778580, 1245728, 1557160, 3114320, 6228640]

約数ペア:

[(1, 6228640), (2, 3114320), (4, 1557160), (5, 1245728), (8, 778580), (10, 622864), (11, 566240), (16, 389290), (20, 311432), (22, 283120), (32, 194645), (40, 155716), (44, 141560), (55, 113248), (80, 77858), (88, 70780), (110, 56624), (160, 38929), (176, 35390), (220, 28312), (352, 17695), (440, 14156), (880, 7078), (1760, 3539)]