79348120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{48383}}^1$

素因数の和:48435

約数の個数: 32

約数和(自身を含む): 182891520

約数和(自身を除く): 103543400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 48383, 96766, 193532, 241915, 387064, 483830, 967660, 1935320, 1983703, 3967406, 7934812, 9918515, 15869624, 19837030, 39674060, 79348120]

約数ペア:

[(1, 79348120), (2, 39674060), (4, 19837030), (5, 15869624), (8, 9918515), (10, 7934812), (20, 3967406), (40, 1983703), (41, 1935320), (82, 967660), (164, 483830), (205, 387064), (328, 241915), (410, 193532), (820, 96766), (1640, 48383)]