10230620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 12751780

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 569, 580, 620, 899, 1138, 1798, 2276, 2845, 3596, 4495, 5690, 8990, 11380, 16501, 17639, 17980, 33002, 35278, 66004, 70556, 82505, 88195, 165010, 176390, 330020, 352780, 511531, 1023062, 2046124, 2557655, 5115310, 10230620]

約数ペア:

[(1, 10230620), (2, 5115310), (4, 2557655), (5, 2046124), (10, 1023062), (20, 511531), (29, 352780), (31, 330020), (58, 176390), (62, 165010), (116, 88195), (124, 82505), (145, 70556), (155, 66004), (290, 35278), (310, 33002), (569, 17980), (580, 17639), (620, 16501), (899, 11380), (1138, 8990), (1798, 5690), (2276, 4495), (2845, 3596)]