11864020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 28844928

約数和(自身を除く): 16980908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1021, 1162, 1660, 2042, 2324, 2905, 4084, 5105, 5810, 7147, 10210, 11620, 14294, 20420, 28588, 35735, 71470, 84743, 142940, 169486, 338972, 423715, 593201, 847430, 1186402, 1694860, 2372804, 2966005, 5932010, 11864020]

約数ペア:

[(1, 11864020), (2, 5932010), (4, 2966005), (5, 2372804), (7, 1694860), (10, 1186402), (14, 847430), (20, 593201), (28, 423715), (35, 338972), (70, 169486), (83, 142940), (140, 84743), (166, 71470), (332, 35735), (415, 28588), (581, 20420), (830, 14294), (1021, 11620), (1162, 10210), (1660, 7147), (2042, 5810), (2324, 5105), (2905, 4084)]