1349200

素因数分解:

$2^4\times 5^2\times {\mathrm{3373}}^1$

素因数の和:3391

約数の個数: 30

約数和(自身を含む): 3242414

約数和(自身を除く): 1893214

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3373, 6746, 13492, 16865, 26984, 33730, 53968, 67460, 84325, 134920, 168650, 269840, 337300, 674600, 1349200]

約数ペア:

[(1, 1349200), (2, 674600), (4, 337300), (5, 269840), (8, 168650), (10, 134920), (16, 84325), (20, 67460), (25, 53968), (40, 33730), (50, 26984), (80, 16865), (100, 13492), (200, 6746), (400, 3373)]