2146100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1976

約数の個数: 36

約数和(自身を含む): 5083008

約数和(自身を除く): 2936908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1951, 3902, 7804, 9755, 19510, 21461, 39020, 42922, 48775, 85844, 97550, 107305, 195100, 214610, 429220, 536525, 1073050, 2146100]

約数ペア:

[(1, 2146100), (2, 1073050), (4, 536525), (5, 429220), (10, 214610), (11, 195100), (20, 107305), (22, 97550), (25, 85844), (44, 48775), (50, 42922), (55, 39020), (100, 21461), (110, 19510), (220, 9755), (275, 7804), (550, 3902), (1100, 1951)]