10728260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 23814000

約数和(自身を除く): 13085740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 349, 530, 580, 698, 1060, 1396, 1537, 1745, 3074, 3490, 6148, 6980, 7685, 10121, 15370, 18497, 20242, 30740, 36994, 40484, 50605, 73988, 92485, 101210, 184970, 202420, 369940, 536413, 1072826, 2145652, 2682065, 5364130, 10728260]

約数ペア:

[(1, 10728260), (2, 5364130), (4, 2682065), (5, 2145652), (10, 1072826), (20, 536413), (29, 369940), (53, 202420), (58, 184970), (106, 101210), (116, 92485), (145, 73988), (212, 50605), (265, 40484), (290, 36994), (349, 30740), (530, 20242), (580, 18497), (698, 15370), (1060, 10121), (1396, 7685), (1537, 6980), (1745, 6148), (3074, 3490)]