1480807300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16657}}^1$

素因数の和:16805

約数の個数: 72

約数和(自身を含む): 3701540864

約数和(自身を除く): 2220733564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 127, 140, 175, 254, 350, 508, 635, 700, 889, 1270, 1778, 2540, 3175, 3556, 4445, 6350, 8890, 12700, 16657, 17780, 22225, 33314, 44450, 66628, 83285, 88900, 116599, 166570, 233198, 333140, 416425, 466396, 582995, 832850, 1165990, 1665700, 2115439, 2331980, 2914975, 4230878, 5829950, 8461756, 10577195, 11659900, 14808073, 21154390, 29616146, 42308780, 52885975, 59232292, 74040365, 105771950, 148080730, 211543900, 296161460, 370201825, 740403650, 1480807300]

約数ペア:

[(1, 1480807300), (2, 740403650), (4, 370201825), (5, 296161460), (7, 211543900), (10, 148080730), (14, 105771950), (20, 74040365), (25, 59232292), (28, 52885975), (35, 42308780), (50, 29616146), (70, 21154390), (100, 14808073), (127, 11659900), (140, 10577195), (175, 8461756), (254, 5829950), (350, 4230878), (508, 2914975), (635, 2331980), (700, 2115439), (889, 1665700), (1270, 1165990), (1778, 832850), (2540, 582995), (3175, 466396), (3556, 416425), (4445, 333140), (6350, 233198), (8890, 166570), (12700, 116599), (16657, 88900), (17780, 83285), (22225, 66628), (33314, 44450)]