75837680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55763}}^1$

素因数の和:55793

約数の個数: 40

約数和(自身を含む): 186697872

約数和(自身を除く): 110860192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 55763, 111526, 223052, 278815, 446104, 557630, 892208, 947971, 1115260, 1895942, 2230520, 3791884, 4461040, 4739855, 7583768, 9479710, 15167536, 18959420, 37918840, 75837680]

約数ペア:

[(1, 75837680), (2, 37918840), (4, 18959420), (5, 15167536), (8, 9479710), (10, 7583768), (16, 4739855), (17, 4461040), (20, 3791884), (34, 2230520), (40, 1895942), (68, 1115260), (80, 947971), (85, 892208), (136, 557630), (170, 446104), (272, 278815), (340, 223052), (680, 111526), (1360, 55763)]