1566363280

素因数分解:

$2^4\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{14323}}^1$

素因数の和:15703

約数の個数: 40

約数和(自身を含む): 3644713152

約数和(自身を除く): 2078349872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1367, 2734, 5468, 6835, 10936, 13670, 14323, 21872, 27340, 28646, 54680, 57292, 71615, 109360, 114584, 143230, 229168, 286460, 572920, 1145840, 19579541, 39159082, 78318164, 97897705, 156636328, 195795410, 313272656, 391590820, 783181640, 1566363280]

約数ペア:

[(1, 1566363280), (2, 783181640), (4, 391590820), (5, 313272656), (8, 195795410), (10, 156636328), (16, 97897705), (20, 78318164), (40, 39159082), (80, 19579541), (1367, 1145840), (2734, 572920), (5468, 286460), (6835, 229168), (10936, 143230), (13670, 114584), (14323, 109360), (21872, 71615), (27340, 57292), (28646, 54680)]