9508523180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{92119}}^1$

素因数の和:92538

約数の個数: 48

約数和(自身を含む): 21558290880

約数和(自身を除く): 12049767700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 397, 794, 1588, 1985, 3970, 5161, 7940, 10322, 20644, 25805, 51610, 92119, 103220, 184238, 368476, 460595, 921190, 1197547, 1842380, 2395094, 4790188, 5987735, 11975470, 23950940, 36571243, 73142486, 146284972, 182856215, 365712430, 475426159, 731424860, 950852318, 1901704636, 2377130795, 4754261590, 9508523180]

約数ペア:

[(1, 9508523180), (2, 4754261590), (4, 2377130795), (5, 1901704636), (10, 950852318), (13, 731424860), (20, 475426159), (26, 365712430), (52, 182856215), (65, 146284972), (130, 73142486), (260, 36571243), (397, 23950940), (794, 11975470), (1588, 5987735), (1985, 4790188), (3970, 2395094), (5161, 1842380), (7940, 1197547), (10322, 921190), (20644, 460595), (25805, 368476), (51610, 184238), (92119, 103220)]