5322470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 10216800

約数和(自身を除く): 4894330

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 257, 514, 545, 1090, 1285, 2071, 2570, 4142, 4883, 9766, 10355, 20710, 24415, 28013, 48830, 56026, 140065, 280130, 532247, 1064494, 2661235, 5322470]

約数ペア:

[(1, 5322470), (2, 2661235), (5, 1064494), (10, 532247), (19, 280130), (38, 140065), (95, 56026), (109, 48830), (190, 28013), (218, 24415), (257, 20710), (514, 10355), (545, 9766), (1090, 4883), (1285, 4142), (2071, 2570)]