47076640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1741}}^1$

素因数の和:1782

約数の個数: 72

約数和(自身を含む): 120501108

約数和(自身を除く): 73424468

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 1741, 2080, 2704, 3380, 3482, 5408, 6760, 6964, 8705, 13520, 13928, 17410, 22633, 27040, 27856, 34820, 45266, 55712, 69640, 90532, 113165, 139280, 181064, 226330, 278560, 294229, 362128, 452660, 588458, 724256, 905320, 1176916, 1471145, 1810640, 2353832, 2942290, 3621280, 4707664, 5884580, 9415328, 11769160, 23538320, 47076640]

約数ペア:

[(1, 47076640), (2, 23538320), (4, 11769160), (5, 9415328), (8, 5884580), (10, 4707664), (13, 3621280), (16, 2942290), (20, 2353832), (26, 1810640), (32, 1471145), (40, 1176916), (52, 905320), (65, 724256), (80, 588458), (104, 452660), (130, 362128), (160, 294229), (169, 278560), (208, 226330), (260, 181064), (338, 139280), (416, 113165), (520, 90532), (676, 69640), (845, 55712), (1040, 45266), (1352, 34820), (1690, 27856), (1741, 27040), (2080, 22633), (2704, 17410), (3380, 13928), (3482, 13520), (5408, 8705), (6760, 6964)]