1365200

素因数分解:

$2^4\times 5^2\times {\mathrm{3413}}^1$

素因数の和:3431

約数の個数: 30

約数和(自身を含む): 3280854

約数和(自身を除く): 1915654

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3413, 6826, 13652, 17065, 27304, 34130, 54608, 68260, 85325, 136520, 170650, 273040, 341300, 682600, 1365200]

約数ペア:

[(1, 1365200), (2, 682600), (4, 341300), (5, 273040), (8, 170650), (10, 136520), (16, 85325), (20, 68260), (25, 54608), (40, 34130), (50, 27304), (80, 17065), (100, 13652), (200, 6826), (400, 3413)]