274245850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 533959128

約数和(自身を除く): 259713278

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 185, 265, 370, 530, 925, 1325, 1850, 1961, 2650, 2797, 3922, 5594, 9805, 13985, 19610, 27970, 49025, 69925, 98050, 103489, 139850, 148241, 206978, 296482, 517445, 741205, 1034890, 1482410, 2587225, 3706025, 5174450, 5484917, 7412050, 10969834, 27424585, 54849170, 137122925, 274245850]

約数ペア:

[(1, 274245850), (2, 137122925), (5, 54849170), (10, 27424585), (25, 10969834), (37, 7412050), (50, 5484917), (53, 5174450), (74, 3706025), (106, 2587225), (185, 1482410), (265, 1034890), (370, 741205), (530, 517445), (925, 296482), (1325, 206978), (1850, 148241), (1961, 139850), (2650, 103489), (2797, 98050), (3922, 69925), (5594, 49025), (9805, 27970), (13985, 19610)]