104628140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{63029}}^1$

素因数の和:63121

約数の個数: 24

約数和(自身を含む): 222369840

約数和(自身を除く): 117741700

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 63029, 126058, 252116, 315145, 630290, 1260580, 5231407, 10462814, 20925628, 26157035, 52314070, 104628140]

約数ペア:

[(1, 104628140), (2, 52314070), (4, 26157035), (5, 20925628), (10, 10462814), (20, 5231407), (83, 1260580), (166, 630290), (332, 315145), (415, 252116), (830, 126058), (1660, 63029)]