184400080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34403}}^1$

素因数の和:34483

約数の個数: 40

約数和(自身を含む): 435141792

約数和(自身を除く): 250741712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 34403, 68806, 137612, 172015, 275224, 344030, 550448, 688060, 1376120, 2305001, 2752240, 4610002, 9220004, 11525005, 18440008, 23050010, 36880016, 46100020, 92200040, 184400080]

約数ペア:

[(1, 184400080), (2, 92200040), (4, 46100020), (5, 36880016), (8, 23050010), (10, 18440008), (16, 11525005), (20, 9220004), (40, 4610002), (67, 2752240), (80, 2305001), (134, 1376120), (268, 688060), (335, 550448), (536, 344030), (670, 275224), (1072, 172015), (1340, 137612), (2680, 68806), (5360, 34403)]