82261360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27791}}^1$

素因数の和:27841

約数の個数: 40

約数和(自身を含む): 196433856

約数和(自身を除く): 114172496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 27791, 55582, 111164, 138955, 222328, 277910, 444656, 555820, 1028267, 1111640, 2056534, 2223280, 4113068, 5141335, 8226136, 10282670, 16452272, 20565340, 41130680, 82261360]

約数ペア:

[(1, 82261360), (2, 41130680), (4, 20565340), (5, 16452272), (8, 10282670), (10, 8226136), (16, 5141335), (20, 4113068), (37, 2223280), (40, 2056534), (74, 1111640), (80, 1028267), (148, 555820), (185, 444656), (296, 277910), (370, 222328), (592, 138955), (740, 111164), (1480, 55582), (2960, 27791)]