65512144480

素因数分解:

$2^5\times 5^1\times {\mathrm{7883}}^1\times {\mathrm{51941}}^1$

素因数の和:59839

約数の個数: 48

約数和(自身を含む): 154795055184

約数和(自身を除く): 89282910704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7883, 15766, 31532, 39415, 51941, 63064, 78830, 103882, 126128, 157660, 207764, 252256, 259705, 315320, 415528, 519410, 630640, 831056, 1038820, 1261280, 1662112, 2077640, 4155280, 8310560, 409450903, 818901806, 1637803612, 2047254515, 3275607224, 4094509030, 6551214448, 8189018060, 13102428896, 16378036120, 32756072240, 65512144480]

約数ペア:

[(1, 65512144480), (2, 32756072240), (4, 16378036120), (5, 13102428896), (8, 8189018060), (10, 6551214448), (16, 4094509030), (20, 3275607224), (32, 2047254515), (40, 1637803612), (80, 818901806), (160, 409450903), (7883, 8310560), (15766, 4155280), (31532, 2077640), (39415, 1662112), (51941, 1261280), (63064, 1038820), (78830, 831056), (103882, 630640), (126128, 519410), (157660, 415528), (207764, 315320), (252256, 259705)]