2926787260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 6649251840

約数和(自身を除く): 3722464580

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 79, 86, 92, 115, 158, 172, 215, 230, 316, 395, 430, 460, 790, 860, 989, 1580, 1817, 1873, 1978, 3397, 3634, 3746, 3956, 4945, 6794, 7268, 7492, 9085, 9365, 9890, 13588, 16985, 18170, 18730, 19780, 33970, 36340, 37460, 43079, 67940, 78131, 80539, 86158, 147967, 156262, 161078, 172316, 215395, 295934, 312524, 322156, 390655, 402695, 430790, 591868, 739835, 781310, 805390, 861580, 1479670, 1562620, 1610780, 1852397, 2959340, 3403241, 3704794, 6362581, 6806482, 7409588, 9261985, 12725162, 13612964, 17016205, 18523970, 25450324, 31812905, 34032410, 37047940, 63625810, 68064820, 127251620, 146339363, 292678726, 585357452, 731696815, 1463393630, 2926787260]

約数ペア:

[(1, 2926787260), (2, 1463393630), (4, 731696815), (5, 585357452), (10, 292678726), (20, 146339363), (23, 127251620), (43, 68064820), (46, 63625810), (79, 37047940), (86, 34032410), (92, 31812905), (115, 25450324), (158, 18523970), (172, 17016205), (215, 13612964), (230, 12725162), (316, 9261985), (395, 7409588), (430, 6806482), (460, 6362581), (790, 3704794), (860, 3403241), (989, 2959340), (1580, 1852397), (1817, 1610780), (1873, 1562620), (1978, 1479670), (3397, 861580), (3634, 805390), (3746, 781310), (3956, 739835), (4945, 591868), (6794, 430790), (7268, 402695), (7492, 390655), (9085, 322156), (9365, 312524), (9890, 295934), (13588, 215395), (16985, 172316), (18170, 161078), (18730, 156262), (19780, 147967), (33970, 86158), (36340, 80539), (37460, 78131), (43079, 67940)]