99666620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 217758240

約数和(自身を除く): 118091620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 227, 290, 454, 580, 757, 908, 1135, 1514, 2270, 3028, 3785, 4540, 6583, 7570, 13166, 15140, 21953, 26332, 32915, 43906, 65830, 87812, 109765, 131660, 171839, 219530, 343678, 439060, 687356, 859195, 1718390, 3436780, 4983331, 9966662, 19933324, 24916655, 49833310, 99666620]

約数ペア:

[(1, 99666620), (2, 49833310), (4, 24916655), (5, 19933324), (10, 9966662), (20, 4983331), (29, 3436780), (58, 1718390), (116, 859195), (145, 687356), (227, 439060), (290, 343678), (454, 219530), (580, 171839), (757, 131660), (908, 109765), (1135, 87812), (1514, 65830), (2270, 43906), (3028, 32915), (3785, 26332), (4540, 21953), (6583, 15140), (7570, 13166)]