4695280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3121

約数の個数: 40

約数和(自身を含む): 11494800

約数和(自身を除く): 6799520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3089, 6178, 12356, 15445, 24712, 30890, 49424, 58691, 61780, 117382, 123560, 234764, 247120, 293455, 469528, 586910, 939056, 1173820, 2347640, 4695280]

約数ペア:

[(1, 4695280), (2, 2347640), (4, 1173820), (5, 939056), (8, 586910), (10, 469528), (16, 293455), (19, 247120), (20, 234764), (38, 123560), (40, 117382), (76, 61780), (80, 58691), (95, 49424), (152, 30890), (190, 24712), (304, 15445), (380, 12356), (760, 6178), (1520, 3089)]