84820160

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3631}}^1$

素因数の和:3721

約数の個数: 56

約数和(自身を含む): 204801216

約数和(自身を除く): 119981056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 3631, 4672, 5840, 7262, 11680, 14524, 18155, 23360, 29048, 36310, 58096, 72620, 116192, 145240, 232384, 265063, 290480, 530126, 580960, 1060252, 1161920, 1325315, 2120504, 2650630, 4241008, 5301260, 8482016, 10602520, 16964032, 21205040, 42410080, 84820160]

約数ペア:

[(1, 84820160), (2, 42410080), (4, 21205040), (5, 16964032), (8, 10602520), (10, 8482016), (16, 5301260), (20, 4241008), (32, 2650630), (40, 2120504), (64, 1325315), (73, 1161920), (80, 1060252), (146, 580960), (160, 530126), (292, 290480), (320, 265063), (365, 232384), (584, 145240), (730, 116192), (1168, 72620), (1460, 58096), (2336, 36310), (2920, 29048), (3631, 23360), (4672, 18155), (5840, 14524), (7262, 11680)]