6857120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 17159688

約数和(自身を除く): 10302568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2521, 2720, 5042, 10084, 12605, 20168, 25210, 40336, 42857, 50420, 80672, 85714, 100840, 171428, 201680, 214285, 342856, 403360, 428570, 685712, 857140, 1371424, 1714280, 3428560, 6857120]

約数ペア:

[(1, 6857120), (2, 3428560), (4, 1714280), (5, 1371424), (8, 857140), (10, 685712), (16, 428570), (17, 403360), (20, 342856), (32, 214285), (34, 201680), (40, 171428), (68, 100840), (80, 85714), (85, 80672), (136, 50420), (160, 42857), (170, 40336), (272, 25210), (340, 20168), (544, 12605), (680, 10084), (1360, 5042), (2521, 2720)]