109975460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{971}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 264539520

約数和(自身を除く): 154564060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 809, 971, 1618, 1942, 3236, 3884, 4045, 4855, 5663, 6797, 8090, 9710, 11326, 13594, 16180, 19420, 22652, 27188, 28315, 33985, 56630, 67970, 113260, 135940, 785539, 1571078, 3142156, 3927695, 5498773, 7855390, 10997546, 15710780, 21995092, 27493865, 54987730, 109975460]

約数ペア:

[(1, 109975460), (2, 54987730), (4, 27493865), (5, 21995092), (7, 15710780), (10, 10997546), (14, 7855390), (20, 5498773), (28, 3927695), (35, 3142156), (70, 1571078), (140, 785539), (809, 135940), (971, 113260), (1618, 67970), (1942, 56630), (3236, 33985), (3884, 28315), (4045, 27188), (4855, 22652), (5663, 19420), (6797, 16180), (8090, 13594), (9710, 11326)]