64236470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12143}}^1$

素因数の和:12196

約数の個数: 24

約数和(自身を含む): 120881376

約数和(自身を除く): 56644906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12143, 24286, 60715, 121430, 279289, 558578, 1396445, 2792890, 6423647, 12847294, 32118235, 64236470]

約数ペア:

[(1, 64236470), (2, 32118235), (5, 12847294), (10, 6423647), (23, 2792890), (46, 1396445), (115, 558578), (230, 279289), (529, 121430), (1058, 60715), (2645, 24286), (5290, 12143)]