20260356495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{1741}}^1$

素因数の和:2240

約数の個数: 64

約数和(自身を含む): 34316006400

約数和(自身を除く): 14055649905

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 379, 445, 1137, 1335, 1741, 1895, 2047, 5223, 5685, 6141, 8705, 8717, 10235, 26115, 26151, 30705, 33731, 40043, 43585, 101193, 120129, 130755, 154949, 168655, 200215, 464847, 505965, 600645, 659839, 774745, 775813, 1979517, 2324235, 2327439, 3299195, 3563827, 3879065, 9897585, 10691481, 11637195, 15176297, 17819135, 45528891, 53457405, 58725671, 75881485, 176177013, 227644455, 293628355, 880885065, 1350690433, 4052071299, 6753452165, 20260356495]

約数ペア:

[(1, 20260356495), (3, 6753452165), (5, 4052071299), (15, 1350690433), (23, 880885065), (69, 293628355), (89, 227644455), (115, 176177013), (267, 75881485), (345, 58725671), (379, 53457405), (445, 45528891), (1137, 17819135), (1335, 15176297), (1741, 11637195), (1895, 10691481), (2047, 9897585), (5223, 3879065), (5685, 3563827), (6141, 3299195), (8705, 2327439), (8717, 2324235), (10235, 1979517), (26115, 775813), (26151, 774745), (30705, 659839), (33731, 600645), (40043, 505965), (43585, 464847), (101193, 200215), (120129, 168655), (130755, 154949)]