25329850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 61246080

約数和(自身を除く): 35916230

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 50, 65, 70, 91, 95, 130, 133, 175, 182, 190, 247, 266, 293, 325, 350, 455, 475, 494, 586, 650, 665, 910, 950, 1235, 1330, 1465, 1729, 2051, 2275, 2470, 2930, 3325, 3458, 3809, 4102, 4550, 5567, 6175, 6650, 7325, 7618, 8645, 10255, 11134, 12350, 14650, 17290, 19045, 20510, 26663, 27835, 38090, 38969, 43225, 51275, 53326, 55670, 72371, 77938, 86450, 95225, 102550, 133315, 139175, 144742, 190450, 194845, 266630, 278350, 361855, 389690, 506597, 666575, 723710, 974225, 1013194, 1333150, 1809275, 1948450, 2532985, 3618550, 5065970, 12664925, 25329850]

約数ペア:

[(1, 25329850), (2, 12664925), (5, 5065970), (7, 3618550), (10, 2532985), (13, 1948450), (14, 1809275), (19, 1333150), (25, 1013194), (26, 974225), (35, 723710), (38, 666575), (50, 506597), (65, 389690), (70, 361855), (91, 278350), (95, 266630), (130, 194845), (133, 190450), (175, 144742), (182, 139175), (190, 133315), (247, 102550), (266, 95225), (293, 86450), (325, 77938), (350, 72371), (455, 55670), (475, 53326), (494, 51275), (586, 43225), (650, 38969), (665, 38090), (910, 27835), (950, 26663), (1235, 20510), (1330, 19045), (1465, 17290), (1729, 14650), (2051, 12350), (2275, 11134), (2470, 10255), (2930, 8645), (3325, 7618), (3458, 7325), (3809, 6650), (4102, 6175), (4550, 5567)]