42004670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 79410240

約数和(自身を除く): 37405570

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1009, 1810, 2018, 4163, 5045, 8326, 10090, 20815, 23207, 41630, 46414, 116035, 182629, 232070, 365258, 913145, 1826290, 4200467, 8400934, 21002335, 42004670]

約数ペア:

[(1, 42004670), (2, 21002335), (5, 8400934), (10, 4200467), (23, 1826290), (46, 913145), (115, 365258), (181, 232070), (230, 182629), (362, 116035), (905, 46414), (1009, 41630), (1810, 23207), (2018, 20815), (4163, 10090), (5045, 8326)]