26920190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 28818178

約数列:

[1, 2, 5, 10, 11, 22, 41, 47, 55, 82, 94, 110, 127, 205, 235, 254, 410, 451, 470, 517, 635, 902, 1034, 1270, 1397, 1927, 2255, 2585, 2794, 3854, 4510, 5170, 5207, 5969, 6985, 9635, 10414, 11938, 13970, 19270, 21197, 26035, 29845, 42394, 52070, 57277, 59690, 65659, 105985, 114554, 131318, 211970, 244729, 286385, 328295, 489458, 572770, 656590, 1223645, 2447290, 2692019, 5384038, 13460095, 26920190]

約数ペア:

[(1, 26920190), (2, 13460095), (5, 5384038), (10, 2692019), (11, 2447290), (22, 1223645), (41, 656590), (47, 572770), (55, 489458), (82, 328295), (94, 286385), (110, 244729), (127, 211970), (205, 131318), (235, 114554), (254, 105985), (410, 65659), (451, 59690), (470, 57277), (517, 52070), (635, 42394), (902, 29845), (1034, 26035), (1270, 21197), (1397, 19270), (1927, 13970), (2255, 11938), (2585, 10414), (2794, 9635), (3854, 6985), (4510, 5969), (5170, 5207)]