22420272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 67495680

約数和(自身を除く): 45075408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1259, 1272, 1484, 2226, 2518, 2544, 2968, 3777, 4452, 5036, 5936, 7554, 8813, 8904, 10072, 15108, 17626, 17808, 20144, 26439, 30216, 35252, 52878, 60432, 66727, 70504, 105756, 133454, 141008, 200181, 211512, 266908, 400362, 423024, 467089, 533816, 800724, 934178, 1067632, 1401267, 1601448, 1868356, 2802534, 3202896, 3736712, 5605068, 7473424, 11210136, 22420272]

約数ペア:

[(1, 22420272), (2, 11210136), (3, 7473424), (4, 5605068), (6, 3736712), (7, 3202896), (8, 2802534), (12, 1868356), (14, 1601448), (16, 1401267), (21, 1067632), (24, 934178), (28, 800724), (42, 533816), (48, 467089), (53, 423024), (56, 400362), (84, 266908), (106, 211512), (112, 200181), (159, 141008), (168, 133454), (212, 105756), (318, 70504), (336, 66727), (371, 60432), (424, 52878), (636, 35252), (742, 30216), (848, 26439), (1113, 20144), (1259, 17808), (1272, 17626), (1484, 15108), (2226, 10072), (2518, 8904), (2544, 8813), (2968, 7554), (3777, 5936), (4452, 5036)]