5201200

素因数分解:

$2^4\times 5^2\times {\mathrm{13003}}^1$

素因数の和:13021

約数の個数: 30

約数和(自身を含む): 12496844

約数和(自身を除く): 7295644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13003, 26006, 52012, 65015, 104024, 130030, 208048, 260060, 325075, 520120, 650150, 1040240, 1300300, 2600600, 5201200]

約数ペア:

[(1, 5201200), (2, 2600600), (4, 1300300), (5, 1040240), (8, 650150), (10, 520120), (16, 325075), (20, 260060), (25, 208048), (40, 130030), (50, 104024), (80, 65015), (100, 52012), (200, 26006), (400, 13003)]