1736904920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 3970620000

約数和(自身を除く): 2233715080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 149, 226, 298, 452, 565, 596, 745, 904, 1130, 1192, 1490, 2260, 2579, 2980, 4520, 5158, 5960, 10316, 12895, 16837, 20632, 25790, 33674, 51580, 67348, 84185, 103160, 134696, 168370, 291427, 336740, 384271, 582854, 673480, 768542, 1165708, 1457135, 1537084, 1921355, 2331416, 2914270, 3074168, 3842710, 5828540, 7685420, 11657080, 15370840, 43422623, 86845246, 173690492, 217113115, 347380984, 434226230, 868452460, 1736904920]

約数ペア:

[(1, 1736904920), (2, 868452460), (4, 434226230), (5, 347380984), (8, 217113115), (10, 173690492), (20, 86845246), (40, 43422623), (113, 15370840), (149, 11657080), (226, 7685420), (298, 5828540), (452, 3842710), (565, 3074168), (596, 2914270), (745, 2331416), (904, 1921355), (1130, 1537084), (1192, 1457135), (1490, 1165708), (2260, 768542), (2579, 673480), (2980, 582854), (4520, 384271), (5158, 336740), (5960, 291427), (10316, 168370), (12895, 134696), (16837, 103160), (20632, 84185), (25790, 67348), (33674, 51580)]