107681440

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9479}}^1$

素因数の和:9565

約数の個数: 48

約数和(自身を含む): 258007680

約数和(自身を除く): 150326240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 9479, 11360, 18958, 37916, 47395, 75832, 94790, 151664, 189580, 303328, 379160, 673009, 758320, 1346018, 1516640, 2692036, 3365045, 5384072, 6730090, 10768144, 13460180, 21536288, 26920360, 53840720, 107681440]

約数ペア:

[(1, 107681440), (2, 53840720), (4, 26920360), (5, 21536288), (8, 13460180), (10, 10768144), (16, 6730090), (20, 5384072), (32, 3365045), (40, 2692036), (71, 1516640), (80, 1346018), (142, 758320), (160, 673009), (284, 379160), (355, 303328), (568, 189580), (710, 151664), (1136, 94790), (1420, 75832), (2272, 47395), (2840, 37916), (5680, 18958), (9479, 11360)]