22138760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4651}}^1$

素因数の和:4686

約数の個数: 64

約数和(自身を含む): 60289920

約数和(自身を除く): 38151160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4651, 4760, 9302, 18604, 23255, 32557, 37208, 46510, 65114, 79067, 93020, 130228, 158134, 162785, 186040, 260456, 316268, 325570, 395335, 553469, 632536, 651140, 790670, 1106938, 1302280, 1581340, 2213876, 2767345, 3162680, 4427752, 5534690, 11069380, 22138760]

約数ペア:

[(1, 22138760), (2, 11069380), (4, 5534690), (5, 4427752), (7, 3162680), (8, 2767345), (10, 2213876), (14, 1581340), (17, 1302280), (20, 1106938), (28, 790670), (34, 651140), (35, 632536), (40, 553469), (56, 395335), (68, 325570), (70, 316268), (85, 260456), (119, 186040), (136, 162785), (140, 158134), (170, 130228), (238, 93020), (280, 79067), (340, 65114), (476, 46510), (595, 37208), (680, 32557), (952, 23255), (1190, 18604), (2380, 9302), (4651, 4760)]