13847080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 34675200

約数和(自身を除く): 20828120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 859, 1240, 1612, 1718, 2015, 3224, 3436, 4030, 4295, 6872, 8060, 8590, 11167, 16120, 17180, 22334, 26629, 34360, 44668, 53258, 55835, 89336, 106516, 111670, 133145, 213032, 223340, 266290, 346177, 446680, 532580, 692354, 1065160, 1384708, 1730885, 2769416, 3461770, 6923540, 13847080]

約数ペア:

[(1, 13847080), (2, 6923540), (4, 3461770), (5, 2769416), (8, 1730885), (10, 1384708), (13, 1065160), (20, 692354), (26, 532580), (31, 446680), (40, 346177), (52, 266290), (62, 223340), (65, 213032), (104, 133145), (124, 111670), (130, 106516), (155, 89336), (248, 55835), (260, 53258), (310, 44668), (403, 34360), (520, 26629), (620, 22334), (806, 17180), (859, 16120), (1240, 11167), (1612, 8590), (1718, 8060), (2015, 6872), (3224, 4295), (3436, 4030)]