22552210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 19360430

約数列:

[1, 2, 5, 10, 43, 86, 179, 215, 293, 358, 430, 586, 895, 1465, 1790, 2930, 7697, 12599, 15394, 25198, 38485, 52447, 62995, 76970, 104894, 125990, 262235, 524470, 2255221, 4510442, 11276105, 22552210]

約数ペア:

[(1, 22552210), (2, 11276105), (5, 4510442), (10, 2255221), (43, 524470), (86, 262235), (179, 125990), (215, 104894), (293, 76970), (358, 62995), (430, 52447), (586, 38485), (895, 25198), (1465, 15394), (1790, 12599), (2930, 7697)]