7441859540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{5153}}^1$

素因数の和:5768

約数の個数: 48

約数和(自身を含む): 15762333888

約数和(自身を除く): 8320474348

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 443, 652, 815, 886, 1630, 1772, 2215, 3260, 4430, 5153, 8860, 10306, 20612, 25765, 51530, 72209, 103060, 144418, 288836, 361045, 722090, 839939, 1444180, 1679878, 2282779, 3359756, 4199695, 4565558, 8399390, 9131116, 11413895, 16798780, 22827790, 45655580, 372092977, 744185954, 1488371908, 1860464885, 3720929770, 7441859540]

約数ペア:

[(1, 7441859540), (2, 3720929770), (4, 1860464885), (5, 1488371908), (10, 744185954), (20, 372092977), (163, 45655580), (326, 22827790), (443, 16798780), (652, 11413895), (815, 9131116), (886, 8399390), (1630, 4565558), (1772, 4199695), (2215, 3359756), (3260, 2282779), (4430, 1679878), (5153, 1444180), (8860, 839939), (10306, 722090), (20612, 361045), (25765, 288836), (51530, 144418), (72209, 103060)]