170287120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{112031}}^1$

素因数の和:112063

約数の個数: 40

約数和(自身を含む): 416759040

約数和(自身を除く): 246471920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 112031, 224062, 448124, 560155, 896248, 1120310, 1792496, 2128589, 2240620, 4257178, 4481240, 8514356, 8962480, 10642945, 17028712, 21285890, 34057424, 42571780, 85143560, 170287120]

約数ペア:

[(1, 170287120), (2, 85143560), (4, 42571780), (5, 34057424), (8, 21285890), (10, 17028712), (16, 10642945), (19, 8962480), (20, 8514356), (38, 4481240), (40, 4257178), (76, 2240620), (80, 2128589), (95, 1792496), (152, 1120310), (190, 896248), (304, 560155), (380, 448124), (760, 224062), (1520, 112031)]