100296440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131969}}^1$

素因数の和:131999

約数の個数: 32

約数和(自身を含む): 237546000

約数和(自身を除く): 137249560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 131969, 263938, 527876, 659845, 1055752, 1319690, 2507411, 2639380, 5014822, 5278760, 10029644, 12537055, 20059288, 25074110, 50148220, 100296440]

約数ペア:

[(1, 100296440), (2, 50148220), (4, 25074110), (5, 20059288), (8, 12537055), (10, 10029644), (19, 5278760), (20, 5014822), (38, 2639380), (40, 2507411), (76, 1319690), (95, 1055752), (152, 659845), (190, 527876), (380, 263938), (760, 131969)]