179392870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41051}}^1$

素因数の和:41100

約数の個数: 32

約数和(自身を含む): 354689280

約数和(自身を除く): 175296410

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 41051, 82102, 205255, 410510, 779969, 944173, 1559938, 1888346, 3899845, 4720865, 7799690, 9441730, 17939287, 35878574, 89696435, 179392870]

約数ペア:

[(1, 179392870), (2, 89696435), (5, 35878574), (10, 17939287), (19, 9441730), (23, 7799690), (38, 4720865), (46, 3899845), (95, 1888346), (115, 1559938), (190, 944173), (230, 779969), (437, 410510), (874, 205255), (2185, 82102), (4370, 41051)]