30415600

素因数分解:

$2^4\times 5^2\times {\mathrm{76039}}^1$

素因数の和:76057

約数の個数: 30

約数和(自身を含む): 73074440

約数和(自身を除く): 42658840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 76039, 152078, 304156, 380195, 608312, 760390, 1216624, 1520780, 1900975, 3041560, 3801950, 6083120, 7603900, 15207800, 30415600]

約数ペア:

[(1, 30415600), (2, 15207800), (4, 7603900), (5, 6083120), (8, 3801950), (10, 3041560), (16, 1900975), (20, 1520780), (25, 1216624), (40, 760390), (50, 608312), (80, 380195), (100, 304156), (200, 152078), (400, 76039)]