65952520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{96989}}^1$

素因数の和:97017

約数の個数: 32

約数和(自身を含む): 157123800

約数和(自身を除く): 91171280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 96989, 193978, 387956, 484945, 775912, 969890, 1648813, 1939780, 3297626, 3879560, 6595252, 8244065, 13190504, 16488130, 32976260, 65952520]

約数ペア:

[(1, 65952520), (2, 32976260), (4, 16488130), (5, 13190504), (8, 8244065), (10, 6595252), (17, 3879560), (20, 3297626), (34, 1939780), (40, 1648813), (68, 969890), (85, 775912), (136, 484945), (170, 387956), (340, 193978), (680, 96989)]