201441280

素因数分解:

$2^{14}\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2492

約数の個数: 60

約数和(自身を含む): 483640920

約数和(自身を除く): 282199640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2459, 2560, 4096, 4918, 5120, 8192, 9836, 10240, 12295, 16384, 19672, 20480, 24590, 39344, 40960, 49180, 78688, 81920, 98360, 157376, 196720, 314752, 393440, 629504, 786880, 1259008, 1573760, 2518016, 3147520, 5036032, 6295040, 10072064, 12590080, 20144128, 25180160, 40288256, 50360320, 100720640, 201441280]

約数ペア:

[(1, 201441280), (2, 100720640), (4, 50360320), (5, 40288256), (8, 25180160), (10, 20144128), (16, 12590080), (20, 10072064), (32, 6295040), (40, 5036032), (64, 3147520), (80, 2518016), (128, 1573760), (160, 1259008), (256, 786880), (320, 629504), (512, 393440), (640, 314752), (1024, 196720), (1280, 157376), (2048, 98360), (2459, 81920), (2560, 78688), (4096, 49180), (4918, 40960), (5120, 39344), (8192, 24590), (9836, 20480), (10240, 19672), (12295, 16384)]