124701560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 299635200

約数和(自身を除く): 174933640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 284, 355, 380, 568, 710, 760, 1349, 1420, 2311, 2698, 2840, 4622, 5396, 6745, 9244, 10792, 11555, 13490, 18488, 23110, 26980, 43909, 46220, 53960, 87818, 92440, 164081, 175636, 219545, 328162, 351272, 439090, 656324, 820405, 878180, 1312648, 1640810, 1756360, 3117539, 3281620, 6235078, 6563240, 12470156, 15587695, 24940312, 31175390, 62350780, 124701560]

約数ペア:

[(1, 124701560), (2, 62350780), (4, 31175390), (5, 24940312), (8, 15587695), (10, 12470156), (19, 6563240), (20, 6235078), (38, 3281620), (40, 3117539), (71, 1756360), (76, 1640810), (95, 1312648), (142, 878180), (152, 820405), (190, 656324), (284, 439090), (355, 351272), (380, 328162), (568, 219545), (710, 175636), (760, 164081), (1349, 92440), (1420, 87818), (2311, 53960), (2698, 46220), (2840, 43909), (4622, 26980), (5396, 23110), (6745, 18488), (9244, 13490), (10792, 11555)]