226477960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 524102400

約数和(自身を除く): 297624440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 179, 188, 235, 358, 376, 470, 673, 716, 895, 940, 1346, 1432, 1790, 1880, 2692, 3365, 3580, 5384, 6730, 7160, 8413, 13460, 16826, 26920, 31631, 33652, 42065, 63262, 67304, 84130, 120467, 126524, 158155, 168260, 240934, 253048, 316310, 336520, 481868, 602335, 632620, 963736, 1204670, 1265240, 2409340, 4818680, 5661949, 11323898, 22647796, 28309745, 45295592, 56619490, 113238980, 226477960]

約数ペア:

[(1, 226477960), (2, 113238980), (4, 56619490), (5, 45295592), (8, 28309745), (10, 22647796), (20, 11323898), (40, 5661949), (47, 4818680), (94, 2409340), (179, 1265240), (188, 1204670), (235, 963736), (358, 632620), (376, 602335), (470, 481868), (673, 336520), (716, 316310), (895, 253048), (940, 240934), (1346, 168260), (1432, 158155), (1790, 126524), (1880, 120467), (2692, 84130), (3365, 67304), (3580, 63262), (5384, 42065), (6730, 33652), (7160, 31631), (8413, 26920), (13460, 16826)]