1214271680

素因数分解:

$2^6\times 5^1\times {\mathrm{3794599}}^1$

素因数の和:3794616

約数の個数: 28

約数和(自身を含む): 2891485200

約数和(自身を除く): 1677213520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3794599, 7589198, 15178396, 18972995, 30356792, 37945990, 60713584, 75891980, 121427168, 151783960, 242854336, 303567920, 607135840, 1214271680]

約数ペア:

[(1, 1214271680), (2, 607135840), (4, 303567920), (5, 242854336), (8, 151783960), (10, 121427168), (16, 75891980), (20, 60713584), (32, 37945990), (40, 30356792), (64, 18972995), (80, 15178396), (160, 7589198), (320, 3794599)]