92839720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 129553880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 311, 340, 439, 622, 680, 878, 1244, 1555, 1756, 2195, 2488, 3110, 3512, 4390, 5287, 6220, 7463, 8780, 10574, 12440, 14926, 17560, 21148, 26435, 29852, 37315, 42296, 52870, 59704, 74630, 105740, 136529, 149260, 211480, 273058, 298520, 546116, 682645, 1092232, 1365290, 2320993, 2730580, 4641986, 5461160, 9283972, 11604965, 18567944, 23209930, 46419860, 92839720]

約数ペア:

[(1, 92839720), (2, 46419860), (4, 23209930), (5, 18567944), (8, 11604965), (10, 9283972), (17, 5461160), (20, 4641986), (34, 2730580), (40, 2320993), (68, 1365290), (85, 1092232), (136, 682645), (170, 546116), (311, 298520), (340, 273058), (439, 211480), (622, 149260), (680, 136529), (878, 105740), (1244, 74630), (1555, 59704), (1756, 52870), (2195, 42296), (2488, 37315), (3110, 29852), (3512, 26435), (4390, 21148), (5287, 17560), (6220, 14926), (7463, 12440), (8780, 10574)]