1203397900

素因数分解:

$2^2\times 5^2\times {\mathrm{619}}^1\times {\mathrm{19441}}^1$

素因数の和:20074

約数の個数: 36

約数和(自身を含む): 2615726680

約数和(自身を除く): 1412328780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 619, 1238, 2476, 3095, 6190, 12380, 15475, 19441, 30950, 38882, 61900, 77764, 97205, 194410, 388820, 486025, 972050, 1944100, 12033979, 24067958, 48135916, 60169895, 120339790, 240679580, 300849475, 601698950, 1203397900]

約数ペア:

[(1, 1203397900), (2, 601698950), (4, 300849475), (5, 240679580), (10, 120339790), (20, 60169895), (25, 48135916), (50, 24067958), (100, 12033979), (619, 1944100), (1238, 972050), (2476, 486025), (3095, 388820), (6190, 194410), (12380, 97205), (15475, 77764), (19441, 61900), (30950, 38882)]