7792480

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 18615744

約数和(自身を除く): 10823264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 431, 452, 565, 862, 904, 1130, 1724, 1808, 2155, 2260, 3448, 3616, 4310, 4520, 6896, 8620, 9040, 13792, 17240, 18080, 34480, 48703, 68960, 97406, 194812, 243515, 389624, 487030, 779248, 974060, 1558496, 1948120, 3896240, 7792480]

約数ペア:

[(1, 7792480), (2, 3896240), (4, 1948120), (5, 1558496), (8, 974060), (10, 779248), (16, 487030), (20, 389624), (32, 243515), (40, 194812), (80, 97406), (113, 68960), (160, 48703), (226, 34480), (431, 18080), (452, 17240), (565, 13792), (862, 9040), (904, 8620), (1130, 6896), (1724, 4520), (1808, 4310), (2155, 3616), (2260, 3448)]