9313720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17911}}^1$

素因数の和:17935

約数の個数: 32

約数和(自身を含む): 22569120

約数和(自身を除く): 13255400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17911, 35822, 71644, 89555, 143288, 179110, 232843, 358220, 465686, 716440, 931372, 1164215, 1862744, 2328430, 4656860, 9313720]

約数ペア:

[(1, 9313720), (2, 4656860), (4, 2328430), (5, 1862744), (8, 1164215), (10, 931372), (13, 716440), (20, 465686), (26, 358220), (40, 232843), (52, 179110), (65, 143288), (104, 89555), (130, 71644), (260, 35822), (520, 17911)]