7960280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3373}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 18219600

約数和(自身を除く): 10259320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3373, 6746, 13492, 16865, 26984, 33730, 67460, 134920, 199007, 398014, 796028, 995035, 1592056, 1990070, 3980140, 7960280]

約数ペア:

[(1, 7960280), (2, 3980140), (4, 1990070), (5, 1592056), (8, 995035), (10, 796028), (20, 398014), (40, 199007), (59, 134920), (118, 67460), (236, 33730), (295, 26984), (472, 16865), (590, 13492), (1180, 6746), (2360, 3373)]