30401200

素因数分解:

$2^4\times 5^2\times {\mathrm{76003}}^1$

素因数の和:76021

約数の個数: 30

約数和(自身を含む): 73039844

約数和(自身を除く): 42638644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 76003, 152006, 304012, 380015, 608024, 760030, 1216048, 1520060, 1900075, 3040120, 3800150, 6080240, 7600300, 15200600, 30401200]

約数ペア:

[(1, 30401200), (2, 15200600), (4, 7600300), (5, 6080240), (8, 3800150), (10, 3040120), (16, 1900075), (20, 1520060), (25, 1216048), (40, 760030), (50, 608024), (80, 380015), (100, 304012), (200, 152006), (400, 76003)]