189013670240

素因数分解:

$2^5\times 5^1\times {\mathrm{11813}}^1\times {\mathrm{100003}}^1$

素因数の和:111831

約数の個数: 48

約数和(自身を含む): 446587062768

約数和(自身を除く): 257573392528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11813, 23626, 47252, 59065, 94504, 100003, 118130, 189008, 200006, 236260, 378016, 400012, 472520, 500015, 800024, 945040, 1000030, 1600048, 1890080, 2000060, 3200096, 4000120, 8000240, 16000480, 1181335439, 2362670878, 4725341756, 5906677195, 9450683512, 11813354390, 18901367024, 23626708780, 37802734048, 47253417560, 94506835120, 189013670240]

約数ペア:

[(1, 189013670240), (2, 94506835120), (4, 47253417560), (5, 37802734048), (8, 23626708780), (10, 18901367024), (16, 11813354390), (20, 9450683512), (32, 5906677195), (40, 4725341756), (80, 2362670878), (160, 1181335439), (11813, 16000480), (23626, 8000240), (47252, 4000120), (59065, 3200096), (94504, 2000060), (100003, 1890080), (118130, 1600048), (189008, 1000030), (200006, 945040), (236260, 800024), (378016, 500015), (400012, 472520)]