5200596520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18573559}}^1$

素因数の和:18573577

約数の個数: 32

約数和(自身を含む): 13372963200

約数和(自身を除く): 8172366680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18573559, 37147118, 74294236, 92867795, 130014913, 148588472, 185735590, 260029826, 371471180, 520059652, 650074565, 742942360, 1040119304, 1300149130, 2600298260, 5200596520]

約数ペア:

[(1, 5200596520), (2, 2600298260), (4, 1300149130), (5, 1040119304), (7, 742942360), (8, 650074565), (10, 520059652), (14, 371471180), (20, 260029826), (28, 185735590), (35, 148588472), (40, 130014913), (56, 92867795), (70, 74294236), (140, 37147118), (280, 18573559)]