5759420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 12780768

約数和(自身を除く): 7021348

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 181, 185, 215, 362, 370, 430, 724, 740, 860, 905, 1591, 1810, 3182, 3620, 6364, 6697, 7783, 7955, 13394, 15566, 15910, 26788, 31132, 31820, 33485, 38915, 66970, 77830, 133940, 155660, 287971, 575942, 1151884, 1439855, 2879710, 5759420]

約数ペア:

[(1, 5759420), (2, 2879710), (4, 1439855), (5, 1151884), (10, 575942), (20, 287971), (37, 155660), (43, 133940), (74, 77830), (86, 66970), (148, 38915), (172, 33485), (181, 31820), (185, 31132), (215, 26788), (362, 15910), (370, 15566), (430, 13394), (724, 7955), (740, 7783), (860, 6697), (905, 6364), (1591, 3620), (1810, 3182)]