35499980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 79322880

約数和(自身を除く): 43822900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 103, 190, 206, 380, 412, 515, 907, 1030, 1814, 1957, 2060, 3628, 3914, 4535, 7828, 9070, 9785, 17233, 18140, 19570, 34466, 39140, 68932, 86165, 93421, 172330, 186842, 344660, 373684, 467105, 934210, 1774999, 1868420, 3549998, 7099996, 8874995, 17749990, 35499980]

約数ペア:

[(1, 35499980), (2, 17749990), (4, 8874995), (5, 7099996), (10, 3549998), (19, 1868420), (20, 1774999), (38, 934210), (76, 467105), (95, 373684), (103, 344660), (190, 186842), (206, 172330), (380, 93421), (412, 86165), (515, 68932), (907, 39140), (1030, 34466), (1814, 19570), (1957, 18140), (2060, 17233), (3628, 9785), (3914, 9070), (4535, 7828)]