57184270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39989}}^1$

素因数の和:40020

約数の個数: 32

約数和(自身を含む): 120929760

約数和(自身を除く): 63745490

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 39989, 79978, 199945, 399890, 439879, 519857, 879758, 1039714, 2199395, 2599285, 4398790, 5198570, 5718427, 11436854, 28592135, 57184270]

約数ペア:

[(1, 57184270), (2, 28592135), (5, 11436854), (10, 5718427), (11, 5198570), (13, 4398790), (22, 2599285), (26, 2199395), (55, 1039714), (65, 879758), (110, 519857), (130, 439879), (143, 399890), (286, 199945), (715, 79978), (1430, 39989)]