1718764240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{934111}}^1$

素因数の和:934147

約数の個数: 40

約数和(自身を含む): 4169875968

約数和(自身を除く): 2451111728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 934111, 1868222, 3736444, 4670555, 7472888, 9341110, 14945776, 18682220, 21484553, 37364440, 42969106, 74728880, 85938212, 107422765, 171876424, 214845530, 343752848, 429691060, 859382120, 1718764240]

約数ペア:

[(1, 1718764240), (2, 859382120), (4, 429691060), (5, 343752848), (8, 214845530), (10, 171876424), (16, 107422765), (20, 85938212), (23, 74728880), (40, 42969106), (46, 37364440), (80, 21484553), (92, 18682220), (115, 14945776), (184, 9341110), (230, 7472888), (368, 4670555), (460, 3736444), (920, 1868222), (1840, 934111)]