130008880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70657}}^1$

素因数の和:70693

約数の個数: 40

約数和(自身を含む): 315417312

約数和(自身を除く): 185408432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 70657, 141314, 282628, 353285, 565256, 706570, 1130512, 1413140, 1625111, 2826280, 3250222, 5652560, 6500444, 8125555, 13000888, 16251110, 26001776, 32502220, 65004440, 130008880]

約数ペア:

[(1, 130008880), (2, 65004440), (4, 32502220), (5, 26001776), (8, 16251110), (10, 13000888), (16, 8125555), (20, 6500444), (23, 5652560), (40, 3250222), (46, 2826280), (80, 1625111), (92, 1413140), (115, 1130512), (184, 706570), (230, 565256), (368, 353285), (460, 282628), (920, 141314), (1840, 70657)]