282428560

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{12049}}^1$

素因数の和:12355

約数の個数: 40

約数和(自身を含む): 658942200

約数和(自身を除く): 376513640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5860, 11720, 12049, 23440, 24098, 48196, 60245, 96392, 120490, 192784, 240980, 481960, 963920, 3530357, 7060714, 14121428, 17651785, 28242856, 35303570, 56485712, 70607140, 141214280, 282428560]

約数ペア:

[(1, 282428560), (2, 141214280), (4, 70607140), (5, 56485712), (8, 35303570), (10, 28242856), (16, 17651785), (20, 14121428), (40, 7060714), (80, 3530357), (293, 963920), (586, 481960), (1172, 240980), (1465, 192784), (2344, 120490), (2930, 96392), (4688, 60245), (5860, 48196), (11720, 24098), (12049, 23440)]