23393480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 58233600

約数和(自身を除く): 34840120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 673, 790, 869, 1346, 1580, 1738, 2692, 3160, 3365, 3476, 4345, 5384, 6730, 6952, 7403, 8690, 13460, 14806, 17380, 26920, 29612, 34760, 37015, 53167, 59224, 74030, 106334, 148060, 212668, 265835, 296120, 425336, 531670, 584837, 1063340, 1169674, 2126680, 2339348, 2924185, 4678696, 5848370, 11696740, 23393480]

約数ペア:

[(1, 23393480), (2, 11696740), (4, 5848370), (5, 4678696), (8, 2924185), (10, 2339348), (11, 2126680), (20, 1169674), (22, 1063340), (40, 584837), (44, 531670), (55, 425336), (79, 296120), (88, 265835), (110, 212668), (158, 148060), (220, 106334), (316, 74030), (395, 59224), (440, 53167), (632, 37015), (673, 34760), (790, 29612), (869, 26920), (1346, 17380), (1580, 14806), (1738, 13460), (2692, 8690), (3160, 7403), (3365, 6952), (3476, 6730), (4345, 5384)]