124414550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 250473552

約数和(自身を除く): 126059002

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 277, 325, 554, 650, 691, 1382, 1385, 2770, 3455, 3601, 6910, 6925, 7202, 8983, 13850, 17275, 17966, 18005, 34550, 36010, 44915, 89830, 90025, 180050, 191407, 224575, 382814, 449150, 957035, 1914070, 2488291, 4785175, 4976582, 9570350, 12441455, 24882910, 62207275, 124414550]

約数ペア:

[(1, 124414550), (2, 62207275), (5, 24882910), (10, 12441455), (13, 9570350), (25, 4976582), (26, 4785175), (50, 2488291), (65, 1914070), (130, 957035), (277, 449150), (325, 382814), (554, 224575), (650, 191407), (691, 180050), (1382, 90025), (1385, 89830), (2770, 44915), (3455, 36010), (3601, 34550), (6910, 18005), (6925, 17966), (7202, 17275), (8983, 13850)]