1567704080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 3696352704

約数和(自身を除く): 2128648624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 373, 428, 491, 535, 746, 856, 982, 1070, 1492, 1712, 1865, 1964, 2140, 2455, 2984, 3730, 3928, 4280, 4910, 5968, 7460, 7856, 8560, 9820, 14920, 19640, 29840, 39280, 39911, 52537, 79822, 105074, 159644, 183143, 199555, 210148, 262685, 319288, 366286, 399110, 420296, 525370, 638576, 732572, 798220, 840592, 915715, 1050740, 1465144, 1596440, 1831430, 2101480, 2930288, 3192880, 3662860, 4202960, 7325720, 14651440, 19596301, 39192602, 78385204, 97981505, 156770408, 195963010, 313540816, 391926020, 783852040, 1567704080]

約数ペア:

[(1, 1567704080), (2, 783852040), (4, 391926020), (5, 313540816), (8, 195963010), (10, 156770408), (16, 97981505), (20, 78385204), (40, 39192602), (80, 19596301), (107, 14651440), (214, 7325720), (373, 4202960), (428, 3662860), (491, 3192880), (535, 2930288), (746, 2101480), (856, 1831430), (982, 1596440), (1070, 1465144), (1492, 1050740), (1712, 915715), (1865, 840592), (1964, 798220), (2140, 732572), (2455, 638576), (2984, 525370), (3730, 420296), (3928, 399110), (4280, 366286), (4910, 319288), (5968, 262685), (7460, 210148), (7856, 199555), (8560, 183143), (9820, 159644), (14920, 105074), (19640, 79822), (29840, 52537), (39280, 39911)]