226554440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{115589}}^1$

素因数の和:115614

約数の個数: 48

約数和(自身を含む): 592976700

約数和(自身を除く): 366422260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 115589, 231178, 462356, 577945, 809123, 924712, 1155890, 1618246, 2311780, 3236492, 4045615, 4623560, 5663861, 6472984, 8091230, 11327722, 16182460, 22655444, 28319305, 32364920, 45310888, 56638610, 113277220, 226554440]

約数ペア:

[(1, 226554440), (2, 113277220), (4, 56638610), (5, 45310888), (7, 32364920), (8, 28319305), (10, 22655444), (14, 16182460), (20, 11327722), (28, 8091230), (35, 6472984), (40, 5663861), (49, 4623560), (56, 4045615), (70, 3236492), (98, 2311780), (140, 1618246), (196, 1155890), (245, 924712), (280, 809123), (392, 577945), (490, 462356), (980, 231178), (1960, 115589)]