229412080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150929}}^1$

素因数の和:150961

約数の個数: 40

約数和(自身を含む): 561459600

約数和(自身を除く): 332047520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 150929, 301858, 603716, 754645, 1207432, 1509290, 2414864, 2867651, 3018580, 5735302, 6037160, 11470604, 12074320, 14338255, 22941208, 28676510, 45882416, 57353020, 114706040, 229412080]

約数ペア:

[(1, 229412080), (2, 114706040), (4, 57353020), (5, 45882416), (8, 28676510), (10, 22941208), (16, 14338255), (19, 12074320), (20, 11470604), (38, 6037160), (40, 5735302), (76, 3018580), (80, 2867651), (95, 2414864), (152, 1509290), (190, 1207432), (304, 754645), (380, 603716), (760, 301858), (1520, 150929)]