10189850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 20998656

約数和(自身を除く): 10808806

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 191, 194, 275, 382, 485, 550, 955, 970, 1067, 1910, 2101, 2134, 2425, 4202, 4775, 4850, 5335, 9550, 10505, 10670, 18527, 21010, 26675, 37054, 52525, 53350, 92635, 105050, 185270, 203797, 407594, 463175, 926350, 1018985, 2037970, 5094925, 10189850]

約数ペア:

[(1, 10189850), (2, 5094925), (5, 2037970), (10, 1018985), (11, 926350), (22, 463175), (25, 407594), (50, 203797), (55, 185270), (97, 105050), (110, 92635), (191, 53350), (194, 52525), (275, 37054), (382, 26675), (485, 21010), (550, 18527), (955, 10670), (970, 10505), (1067, 9550), (1910, 5335), (2101, 4850), (2134, 4775), (2425, 4202)]