104078480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 266822208

約数和(自身を除く): 162743728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 101, 110, 176, 202, 220, 404, 440, 505, 808, 880, 1010, 1111, 1171, 1616, 2020, 2222, 2342, 4040, 4444, 4684, 5555, 5855, 8080, 8888, 9368, 11110, 11710, 12881, 17776, 18736, 22220, 23420, 25762, 44440, 46840, 51524, 64405, 88880, 93680, 103048, 118271, 128810, 206096, 236542, 257620, 473084, 515240, 591355, 946168, 1030480, 1182710, 1300981, 1892336, 2365420, 2601962, 4730840, 5203924, 6504905, 9461680, 10407848, 13009810, 20815696, 26019620, 52039240, 104078480]

約数ペア:

[(1, 104078480), (2, 52039240), (4, 26019620), (5, 20815696), (8, 13009810), (10, 10407848), (11, 9461680), (16, 6504905), (20, 5203924), (22, 4730840), (40, 2601962), (44, 2365420), (55, 1892336), (80, 1300981), (88, 1182710), (101, 1030480), (110, 946168), (176, 591355), (202, 515240), (220, 473084), (404, 257620), (440, 236542), (505, 206096), (808, 128810), (880, 118271), (1010, 103048), (1111, 93680), (1171, 88880), (1616, 64405), (2020, 51524), (2222, 46840), (2342, 44440), (4040, 25762), (4444, 23420), (4684, 22220), (5555, 18736), (5855, 17776), (8080, 12881), (8888, 11710), (9368, 11110)]