45065120

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4053

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 62927968

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, 3967, 5680, 7934, 11360, 15868, 19835, 31736, 39670, 63472, 79340, 126944, 158680, 281657, 317360, 563314, 634720, 1126628, 1408285, 2253256, 2816570, 4506512, 5633140, 9013024, 11266280, 22532560, 45065120]

約数ペア:

[(1, 45065120), (2, 22532560), (4, 11266280), (5, 9013024), (8, 5633140), (10, 4506512), (16, 2816570), (20, 2253256), (32, 1408285), (40, 1126628), (71, 634720), (80, 563314), (142, 317360), (160, 281657), (284, 158680), (355, 126944), (568, 79340), (710, 63472), (1136, 39670), (1420, 31736), (2272, 19835), (2840, 15868), (3967, 11360), (5680, 7934)]