70791320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61027}}^1$

素因数の和:61067

約数の個数: 32

約数和(自身を含む): 164775600

約数和(自身を除く): 93984280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 61027, 122054, 244108, 305135, 488216, 610270, 1220540, 1769783, 2441080, 3539566, 7079132, 8848915, 14158264, 17697830, 35395660, 70791320]

約数ペア:

[(1, 70791320), (2, 35395660), (4, 17697830), (5, 14158264), (8, 8848915), (10, 7079132), (20, 3539566), (29, 2441080), (40, 1769783), (58, 1220540), (116, 610270), (145, 488216), (232, 305135), (290, 244108), (580, 122054), (1160, 61027)]