41742740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5232

約数の個数: 48

約数和(自身を含む): 97466880

約数和(自身を除く): 55724140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5179, 8060, 10358, 20716, 25895, 51790, 67327, 103580, 134654, 160549, 269308, 321098, 336635, 642196, 673270, 802745, 1346540, 1605490, 2087137, 3210980, 4174274, 8348548, 10435685, 20871370, 41742740]

約数ペア:

[(1, 41742740), (2, 20871370), (4, 10435685), (5, 8348548), (10, 4174274), (13, 3210980), (20, 2087137), (26, 1605490), (31, 1346540), (52, 802745), (62, 673270), (65, 642196), (124, 336635), (130, 321098), (155, 269308), (260, 160549), (310, 134654), (403, 103580), (620, 67327), (806, 51790), (1612, 25895), (2015, 20716), (4030, 10358), (5179, 8060)]