73399660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{829}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 163144800

約数和(自身を除く): 89745140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 829, 932, 1165, 1658, 2330, 3316, 4145, 4427, 4660, 8290, 8854, 15751, 16580, 17708, 22135, 31502, 44270, 63004, 78755, 88540, 157510, 193157, 315020, 386314, 772628, 965785, 1931570, 3669983, 3863140, 7339966, 14679932, 18349915, 36699830, 73399660]

約数ペア:

[(1, 73399660), (2, 36699830), (4, 18349915), (5, 14679932), (10, 7339966), (19, 3863140), (20, 3669983), (38, 1931570), (76, 965785), (95, 772628), (190, 386314), (233, 315020), (380, 193157), (466, 157510), (829, 88540), (932, 78755), (1165, 63004), (1658, 44270), (2330, 31502), (3316, 22135), (4145, 17708), (4427, 16580), (4660, 15751), (8290, 8854)]