8016520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11789}}^1$

素因数の和:11817

約数の個数: 32

約数和(自身を含む): 19099800

約数和(自身を除く): 11083280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11789, 23578, 47156, 58945, 94312, 117890, 200413, 235780, 400826, 471560, 801652, 1002065, 1603304, 2004130, 4008260, 8016520]

約数ペア:

[(1, 8016520), (2, 4008260), (4, 2004130), (5, 1603304), (8, 1002065), (10, 801652), (17, 471560), (20, 400826), (34, 235780), (40, 200413), (68, 117890), (85, 94312), (136, 58945), (170, 47156), (340, 23578), (680, 11789)]