4841720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9335

約数の個数: 32

約数和(自身を含む): 11733120

約数和(自身を除く): 6891400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9311, 18622, 37244, 46555, 74488, 93110, 121043, 186220, 242086, 372440, 484172, 605215, 968344, 1210430, 2420860, 4841720]

約数ペア:

[(1, 4841720), (2, 2420860), (4, 1210430), (5, 968344), (8, 605215), (10, 484172), (13, 372440), (20, 242086), (26, 186220), (40, 121043), (52, 93110), (65, 74488), (104, 46555), (130, 37244), (260, 18622), (520, 9311)]