8694745660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{37879}}^1$

素因数の和:38410

約数の個数: 48

約数和(自身を含む): 19091520000

約数和(自身を除く): 10396774340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 499, 998, 1996, 2495, 4990, 9980, 11477, 22954, 37879, 45908, 57385, 75758, 114770, 151516, 189395, 229540, 378790, 757580, 871217, 1742434, 3484868, 4356085, 8712170, 17424340, 18901621, 37803242, 75606484, 94508105, 189016210, 378032420, 434737283, 869474566, 1738949132, 2173686415, 4347372830, 8694745660]

約数ペア:

[(1, 8694745660), (2, 4347372830), (4, 2173686415), (5, 1738949132), (10, 869474566), (20, 434737283), (23, 378032420), (46, 189016210), (92, 94508105), (115, 75606484), (230, 37803242), (460, 18901621), (499, 17424340), (998, 8712170), (1996, 4356085), (2495, 3484868), (4990, 1742434), (9980, 871217), (11477, 757580), (22954, 378790), (37879, 229540), (45908, 189395), (57385, 151516), (75758, 114770)]