3365050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 3634502

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 167, 310, 325, 334, 403, 650, 775, 806, 835, 1550, 1670, 2015, 2171, 4030, 4175, 4342, 5177, 8350, 10075, 10354, 10855, 20150, 21710, 25885, 51770, 54275, 67301, 108550, 129425, 134602, 258850, 336505, 673010, 1682525, 3365050]

約数ペア:

[(1, 3365050), (2, 1682525), (5, 673010), (10, 336505), (13, 258850), (25, 134602), (26, 129425), (31, 108550), (50, 67301), (62, 54275), (65, 51770), (130, 25885), (155, 21710), (167, 20150), (310, 10855), (325, 10354), (334, 10075), (403, 8350), (650, 5177), (775, 4342), (806, 4175), (835, 4030), (1550, 2171), (1670, 2015)]