30431200

素因数分解:

$2^5\times 5^2\times {\mathrm{38039}}^1$

素因数の和:38059

約数の個数: 36

約数和(自身を含む): 74292120

約数和(自身を除く): 43860920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 38039, 76078, 152156, 190195, 304312, 380390, 608624, 760780, 950975, 1217248, 1521560, 1901950, 3043120, 3803900, 6086240, 7607800, 15215600, 30431200]

約数ペア:

[(1, 30431200), (2, 15215600), (4, 7607800), (5, 6086240), (8, 3803900), (10, 3043120), (16, 1901950), (20, 1521560), (25, 1217248), (32, 950975), (40, 760780), (50, 608624), (80, 380390), (100, 304312), (160, 190195), (200, 152156), (400, 76078), (800, 38039)]