100894040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194027}}^1$

素因数の和:194051

約数の個数: 32

約数和(自身を含む): 244475280

約数和(自身を除く): 143581240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 194027, 388054, 776108, 970135, 1552216, 1940270, 2522351, 3880540, 5044702, 7761080, 10089404, 12611755, 20178808, 25223510, 50447020, 100894040]

約数ペア:

[(1, 100894040), (2, 50447020), (4, 25223510), (5, 20178808), (8, 12611755), (10, 10089404), (13, 7761080), (20, 5044702), (26, 3880540), (40, 2522351), (52, 1940270), (65, 1552216), (104, 970135), (130, 776108), (260, 388054), (520, 194027)]