227345320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{183343}}^1$

素因数の和:183385

約数の個数: 32

約数和(自身を含む): 528030720

約数和(自身を除く): 300685400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 183343, 366686, 733372, 916715, 1466744, 1833430, 3666860, 5683633, 7333720, 11367266, 22734532, 28418165, 45469064, 56836330, 113672660, 227345320]

約数ペア:

[(1, 227345320), (2, 113672660), (4, 56836330), (5, 45469064), (8, 28418165), (10, 22734532), (20, 11367266), (31, 7333720), (40, 5683633), (62, 3666860), (124, 1833430), (155, 1466744), (248, 916715), (310, 733372), (620, 366686), (1240, 183343)]