42185210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 35954950

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 670, 790, 797, 1594, 3985, 5293, 7970, 10586, 26465, 52930, 53399, 62963, 106798, 125926, 266995, 314815, 533990, 629630, 4218521, 8437042, 21092605, 42185210]

約数ペア:

[(1, 42185210), (2, 21092605), (5, 8437042), (10, 4218521), (67, 629630), (79, 533990), (134, 314815), (158, 266995), (335, 125926), (395, 106798), (670, 62963), (790, 53399), (797, 52930), (1594, 26465), (3985, 10586), (5293, 7970)]