104919320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3559}}^1$

素因数の和:3648

約数の個数: 64

約数和(自身を含む): 261446400

約数和(自身を除く): 156527080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3559, 3685, 5896, 7118, 7370, 14236, 14740, 17795, 28472, 29480, 35590, 39149, 71180, 78298, 142360, 156596, 195745, 238453, 313192, 391490, 476906, 782980, 953812, 1192265, 1565960, 1907624, 2384530, 2622983, 4769060, 5245966, 9538120, 10491932, 13114915, 20983864, 26229830, 52459660, 104919320]

約数ペア:

[(1, 104919320), (2, 52459660), (4, 26229830), (5, 20983864), (8, 13114915), (10, 10491932), (11, 9538120), (20, 5245966), (22, 4769060), (40, 2622983), (44, 2384530), (55, 1907624), (67, 1565960), (88, 1192265), (110, 953812), (134, 782980), (220, 476906), (268, 391490), (335, 313192), (440, 238453), (536, 195745), (670, 156596), (737, 142360), (1340, 78298), (1474, 71180), (2680, 39149), (2948, 35590), (3559, 29480), (3685, 28472), (5896, 17795), (7118, 14740), (7370, 14236)]