27516070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 24064730

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 397, 478, 794, 1195, 1985, 2390, 3970, 6931, 11513, 13862, 23026, 34655, 57565, 69310, 94883, 115130, 189766, 474415, 948830, 2751607, 5503214, 13758035, 27516070]

約数ペア:

[(1, 27516070), (2, 13758035), (5, 5503214), (10, 2751607), (29, 948830), (58, 474415), (145, 189766), (239, 115130), (290, 94883), (397, 69310), (478, 57565), (794, 34655), (1195, 23026), (1985, 13862), (2390, 11513), (3970, 6931)]