171032300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{90017}}^1$

素因数の和:90050

約数の個数: 36

約数和(自身を含む): 390678120

約数和(自身を除く): 219645820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 90017, 180034, 360068, 450085, 900170, 1710323, 1800340, 2250425, 3420646, 4500850, 6841292, 8551615, 9001700, 17103230, 34206460, 42758075, 85516150, 171032300]

約数ペア:

[(1, 171032300), (2, 85516150), (4, 42758075), (5, 34206460), (10, 17103230), (19, 9001700), (20, 8551615), (25, 6841292), (38, 4500850), (50, 3420646), (76, 2250425), (95, 1800340), (100, 1710323), (190, 900170), (380, 450085), (475, 360068), (950, 180034), (1900, 90017)]