69090080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22727}}^1$

素因数の和:22761

約数の個数: 48

約数和(自身を含む): 171823680

約数和(自身を除く): 102733600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 22727, 45454, 90908, 113635, 181816, 227270, 363632, 431813, 454540, 727264, 863626, 909080, 1727252, 1818160, 2159065, 3454504, 3636320, 4318130, 6909008, 8636260, 13818016, 17272520, 34545040, 69090080]

約数ペア:

[(1, 69090080), (2, 34545040), (4, 17272520), (5, 13818016), (8, 8636260), (10, 6909008), (16, 4318130), (19, 3636320), (20, 3454504), (32, 2159065), (38, 1818160), (40, 1727252), (76, 909080), (80, 863626), (95, 727264), (152, 454540), (160, 431813), (190, 363632), (304, 227270), (380, 181816), (608, 113635), (760, 90908), (1520, 45454), (3040, 22727)]