10992280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21163

約数の個数: 32

約数和(自身を含む): 26636400

約数和(自身を除く): 15644120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21139, 42278, 84556, 105695, 169112, 211390, 274807, 422780, 549614, 845560, 1099228, 1374035, 2198456, 2748070, 5496140, 10992280]

約数ペア:

[(1, 10992280), (2, 5496140), (4, 2748070), (5, 2198456), (8, 1374035), (10, 1099228), (13, 845560), (20, 549614), (26, 422780), (40, 274807), (52, 211390), (65, 169112), (104, 105695), (130, 84556), (260, 42278), (520, 21139)]