188540480

素因数分解:

$2^6\times 5^1\times {\mathrm{589189}}^1$

素因数の和:589206

約数の個数: 28

約数和(自身を含む): 448962780

約数和(自身を除く): 260422300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 589189, 1178378, 2356756, 2945945, 4713512, 5891890, 9427024, 11783780, 18854048, 23567560, 37708096, 47135120, 94270240, 188540480]

約数ペア:

[(1, 188540480), (2, 94270240), (4, 47135120), (5, 37708096), (8, 23567560), (10, 18854048), (16, 11783780), (20, 9427024), (32, 5891890), (40, 4713512), (64, 2945945), (80, 2356756), (160, 1178378), (320, 589189)]