200640160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179143}}^1$

素因数の和:179165

約数の個数: 48

約数和(自身を含む): 541731456

約数和(自身を除く): 341091296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 179143, 358286, 716572, 895715, 1254001, 1433144, 1791430, 2508002, 2866288, 3582860, 5016004, 5732576, 6270005, 7165720, 10032008, 12540010, 14331440, 20064016, 25080020, 28662880, 40128032, 50160040, 100320080, 200640160]

約数ペア:

[(1, 200640160), (2, 100320080), (4, 50160040), (5, 40128032), (7, 28662880), (8, 25080020), (10, 20064016), (14, 14331440), (16, 12540010), (20, 10032008), (28, 7165720), (32, 6270005), (35, 5732576), (40, 5016004), (56, 3582860), (70, 2866288), (80, 2508002), (112, 1791430), (140, 1433144), (160, 1254001), (224, 895715), (280, 716572), (560, 358286), (1120, 179143)]