15676562890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8089}}^1\times {\mathrm{4507}}^1$

素因数の和:12646

約数の個数: 32

約数和(自身を含む): 28884018240

約数和(自身を除く): 13207455350

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4507, 8089, 9014, 16178, 22535, 40445, 45070, 80890, 193801, 347827, 387602, 695654, 969005, 1739135, 1938010, 3478270, 36457123, 72914246, 182285615, 364571230, 1567656289, 3135312578, 7838281445, 15676562890]

約数ペア:

[(1, 15676562890), (2, 7838281445), (5, 3135312578), (10, 1567656289), (43, 364571230), (86, 182285615), (215, 72914246), (430, 36457123), (4507, 3478270), (8089, 1938010), (9014, 1739135), (16178, 969005), (22535, 695654), (40445, 387602), (45070, 347827), (80890, 193801)]