8854098460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7351

約数の個数: 72

約数和(自身を含む): 19523374416

約数和(自身を除く): 10669275956

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 841, 1460, 1682, 2117, 3364, 4205, 4234, 7211, 8410, 8468, 10585, 14422, 16820, 21170, 28844, 36055, 42340, 61393, 72110, 122786, 144220, 209119, 245572, 306965, 418238, 526403, 613930, 836476, 1045595, 1052806, 1227860, 2091190, 2105612, 2632015, 4182380, 5264030, 6064451, 10528060, 12128902, 15265687, 24257804, 30322255, 30531374, 60644510, 61062748, 76328435, 121289020, 152656870, 305313740, 442704923, 885409846, 1770819692, 2213524615, 4427049230, 8854098460]

約数ペア:

[(1, 8854098460), (2, 4427049230), (4, 2213524615), (5, 1770819692), (10, 885409846), (20, 442704923), (29, 305313740), (58, 152656870), (73, 121289020), (116, 76328435), (145, 61062748), (146, 60644510), (290, 30531374), (292, 30322255), (365, 24257804), (580, 15265687), (730, 12128902), (841, 10528060), (1460, 6064451), (1682, 5264030), (2117, 4182380), (3364, 2632015), (4205, 2105612), (4234, 2091190), (7211, 1227860), (8410, 1052806), (8468, 1045595), (10585, 836476), (14422, 613930), (16820, 526403), (21170, 418238), (28844, 306965), (36055, 245572), (42340, 209119), (61393, 144220), (72110, 122786)]