20164028150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{51577}}^1$

素因数の和:52713

約数の個数: 48

約数和(自身を含む): 42902167776

約数和(自身を除く): 22738139626

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1117, 2234, 5585, 7819, 11170, 15638, 27925, 39095, 51577, 55850, 78190, 103154, 195475, 257885, 361039, 390950, 515770, 722078, 1289425, 1805195, 2578850, 3610390, 9025975, 18051950, 57611509, 115223018, 288057545, 403280563, 576115090, 806561126, 1440287725, 2016402815, 2880575450, 4032805630, 10082014075, 20164028150]

約数ペア:

[(1, 20164028150), (2, 10082014075), (5, 4032805630), (7, 2880575450), (10, 2016402815), (14, 1440287725), (25, 806561126), (35, 576115090), (50, 403280563), (70, 288057545), (175, 115223018), (350, 57611509), (1117, 18051950), (2234, 9025975), (5585, 3610390), (7819, 2578850), (11170, 1805195), (15638, 1289425), (27925, 722078), (39095, 515770), (51577, 390950), (55850, 361039), (78190, 257885), (103154, 195475)]