99748880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16193}}^1$

素因数の和:16224

約数の個数: 80

約数和(自身を含む): 289160064

約数和(自身を除く): 189411184

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 16193, 32386, 64772, 80965, 113351, 129544, 161930, 178123, 226702, 259088, 323860, 356246, 453404, 566755, 647720, 712492, 890615, 906808, 1133510, 1246861, 1295440, 1424984, 1781230, 1813616, 2267020, 2493722, 2849968, 3562460, 4534040, 4987444, 6234305, 7124920, 9068080, 9974888, 12468610, 14249840, 19949776, 24937220, 49874440, 99748880]

約数ペア:

[(1, 99748880), (2, 49874440), (4, 24937220), (5, 19949776), (7, 14249840), (8, 12468610), (10, 9974888), (11, 9068080), (14, 7124920), (16, 6234305), (20, 4987444), (22, 4534040), (28, 3562460), (35, 2849968), (40, 2493722), (44, 2267020), (55, 1813616), (56, 1781230), (70, 1424984), (77, 1295440), (80, 1246861), (88, 1133510), (110, 906808), (112, 890615), (140, 712492), (154, 647720), (176, 566755), (220, 453404), (280, 356246), (308, 323860), (385, 259088), (440, 226702), (560, 178123), (616, 161930), (770, 129544), (880, 113351), (1232, 80965), (1540, 64772), (3080, 32386), (6160, 16193)]