27379160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6397}}^1$

素因数の和:6515

約数の個数: 32

約数和(自身を含む): 62188560

約数和(自身を除く): 34809400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 6397, 12794, 25588, 31985, 51176, 63970, 127940, 255880, 684479, 1368958, 2737916, 3422395, 5475832, 6844790, 13689580, 27379160]

約数ペア:

[(1, 27379160), (2, 13689580), (4, 6844790), (5, 5475832), (8, 3422395), (10, 2737916), (20, 1368958), (40, 684479), (107, 255880), (214, 127940), (428, 63970), (535, 51176), (856, 31985), (1070, 25588), (2140, 12794), (4280, 6397)]