146090260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 314326656

約数和(自身を除く): 168236396

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 283, 487, 530, 566, 974, 1060, 1132, 1415, 1948, 2435, 2830, 4870, 5660, 9740, 14999, 25811, 29998, 51622, 59996, 74995, 103244, 129055, 137821, 149990, 258110, 275642, 299980, 516220, 551284, 689105, 1378210, 2756420, 7304513, 14609026, 29218052, 36522565, 73045130, 146090260]

約数ペア:

[(1, 146090260), (2, 73045130), (4, 36522565), (5, 29218052), (10, 14609026), (20, 7304513), (53, 2756420), (106, 1378210), (212, 689105), (265, 551284), (283, 516220), (487, 299980), (530, 275642), (566, 258110), (974, 149990), (1060, 137821), (1132, 129055), (1415, 103244), (1948, 74995), (2435, 59996), (2830, 51622), (4870, 29998), (5660, 25811), (9740, 14999)]