202312840

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5741}}^1$

素因数の和:6633

約数の個数: 32

約数和(自身を含む): 455799960

約数和(自身を除く): 253487120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1762, 3524, 4405, 5741, 7048, 8810, 11482, 17620, 22964, 28705, 35240, 45928, 57410, 114820, 229640, 5057821, 10115642, 20231284, 25289105, 40462568, 50578210, 101156420, 202312840]

約数ペア:

[(1, 202312840), (2, 101156420), (4, 50578210), (5, 40462568), (8, 25289105), (10, 20231284), (20, 10115642), (40, 5057821), (881, 229640), (1762, 114820), (3524, 57410), (4405, 45928), (5741, 35240), (7048, 28705), (8810, 22964), (11482, 17620)]