9940799.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 81171110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 103, 115, 179, 190, 206, 230, 358, 437, 515, 874, 895, 1030, 1790, 1957, 2185, 2369, 3401, 3914, 4117, 4370, 4738, 6802, 8234, 9785, 11845, 17005, 18437, 19570, 20585, 23690, 34010, 36874, 41170, 45011, 78223, 90022, 92185, 156446, 184370, 225055, 350303, 391115, 424051, 450110, 700606, 782230, 848102, 1751515, 2120255, 3503030, 4240510, 8056969, 16113938, 40284845, 80569690]

約数ペア:

[(1, 80569690), (2, 40284845), (5, 16113938), (10, 8056969), (19, 4240510), (23, 3503030), (38, 2120255), (46, 1751515), (95, 848102), (103, 782230), (115, 700606), (179, 450110), (190, 424051), (206, 391115), (230, 350303), (358, 225055), (437, 184370), (515, 156446), (874, 92185), (895, 90022), (1030, 78223), (1790, 45011), (1957, 41170), (2185, 36874), (2369, 34010), (3401, 23690), (3914, 20585), (4117, 19570), (4370, 18437), (4738, 17005), (6802, 11845), (8234, 9785)]