133644260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290531}}^1$

素因数の和:290563

約数の個数: 24

約数和(自身を含む): 292856256

約数和(自身を除く): 159211996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 290531, 581062, 1162124, 1452655, 2905310, 5810620, 6682213, 13364426, 26728852, 33411065, 66822130, 133644260]

約数ペア:

[(1, 133644260), (2, 66822130), (4, 33411065), (5, 26728852), (10, 13364426), (20, 6682213), (23, 5810620), (46, 2905310), (92, 1452655), (115, 1162124), (230, 581062), (460, 290531)]