121610500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{22111}}^1$

素因数の和:22141

約数の個数: 48

約数和(自身を含む): 289755648

約数和(自身を除く): 168145148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 22111, 44222, 88444, 110555, 221110, 243221, 442220, 486442, 552775, 972884, 1105550, 1216105, 2211100, 2432210, 2763875, 4864420, 5527750, 6080525, 11055500, 12161050, 24322100, 30402625, 60805250, 121610500]

約数ペア:

[(1, 121610500), (2, 60805250), (4, 30402625), (5, 24322100), (10, 12161050), (11, 11055500), (20, 6080525), (22, 5527750), (25, 4864420), (44, 2763875), (50, 2432210), (55, 2211100), (100, 1216105), (110, 1105550), (125, 972884), (220, 552775), (250, 486442), (275, 442220), (500, 243221), (550, 221110), (1100, 110555), (1375, 88444), (2750, 44222), (5500, 22111)]