200505568825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1$

素因数の和:10295

約数の個数: 96

約数和(自身を含む): 289695744000

約数和(自身を除く): 89190175175

約数列:

[1, 5, 17, 19, 25, 31, 79, 85, 95, 155, 323, 395, 425, 475, 527, 589, 775, 1343, 1501, 1615, 1975, 2449, 2635, 2945, 6715, 7505, 8075, 10013, 10139, 12245, 13175, 14725, 25517, 33575, 37525, 41633, 46531, 50065, 50695, 61225, 127585, 172363, 192641, 208165, 232655, 250325, 253475, 314309, 637925, 791027, 800981, 861815, 963205, 1040825, 1163275, 1571545, 3274897, 3955135, 4004905, 4309075, 4816025, 5343253, 5971871, 7857725, 13616677, 15218639, 16374485, 19775675, 20024525, 24830411, 26716265, 29859355, 68083385, 76093195, 81872425, 101521807, 124152055, 133581325, 149296775, 258716863, 340416925, 380465975, 422116987, 471777809, 507609035, 620760275, 1293584315, 2110584935, 2358889045, 2538045175, 6467921575, 8020222753, 10552924675, 11794445225, 40101113765, 200505568825]

約数ペア:

[(1, 200505568825), (5, 40101113765), (17, 11794445225), (19, 10552924675), (25, 8020222753), (31, 6467921575), (79, 2538045175), (85, 2358889045), (95, 2110584935), (155, 1293584315), (323, 620760275), (395, 507609035), (425, 471777809), (475, 422116987), (527, 380465975), (589, 340416925), (775, 258716863), (1343, 149296775), (1501, 133581325), (1615, 124152055), (1975, 101521807), (2449, 81872425), (2635, 76093195), (2945, 68083385), (6715, 29859355), (7505, 26716265), (8075, 24830411), (10013, 20024525), (10139, 19775675), (12245, 16374485), (13175, 15218639), (14725, 13616677), (25517, 7857725), (33575, 5971871), (37525, 5343253), (41633, 4816025), (46531, 4309075), (50065, 4004905), (50695, 3955135), (61225, 3274897), (127585, 1571545), (172363, 1163275), (192641, 1040825), (208165, 963205), (232655, 861815), (250325, 800981), (253475, 791027), (314309, 637925)]