104537860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{971}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 251475840

約数和(自身を除く): 146937980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769, 971, 1538, 1942, 3076, 3845, 3884, 4855, 5383, 6797, 7690, 9710, 10766, 13594, 15380, 19420, 21532, 26915, 27188, 33985, 53830, 67970, 107660, 135940, 746699, 1493398, 2986796, 3733495, 5226893, 7466990, 10453786, 14933980, 20907572, 26134465, 52268930, 104537860]

約数ペア:

[(1, 104537860), (2, 52268930), (4, 26134465), (5, 20907572), (7, 14933980), (10, 10453786), (14, 7466990), (20, 5226893), (28, 3733495), (35, 2986796), (70, 1493398), (140, 746699), (769, 135940), (971, 107660), (1538, 67970), (1942, 53830), (3076, 33985), (3845, 27188), (3884, 26915), (4855, 21532), (5383, 19420), (6797, 15380), (7690, 13594), (9710, 10766)]