108578540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40819}}^1$

素因数の和:40854

約数の個数: 48

約数和(自身を含む): 274310400

約数和(自身を除く): 165731860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 40819, 81638, 163276, 204095, 285733, 408190, 571466, 775561, 816380, 1142932, 1428665, 1551122, 2857330, 3102244, 3877805, 5428927, 5714660, 7755610, 10857854, 15511220, 21715708, 27144635, 54289270, 108578540]

約数ペア:

[(1, 108578540), (2, 54289270), (4, 27144635), (5, 21715708), (7, 15511220), (10, 10857854), (14, 7755610), (19, 5714660), (20, 5428927), (28, 3877805), (35, 3102244), (38, 2857330), (70, 1551122), (76, 1428665), (95, 1142932), (133, 816380), (140, 775561), (190, 571466), (266, 408190), (380, 285733), (532, 204095), (665, 163276), (1330, 81638), (2660, 40819)]