11019720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 33359040

約数和(自身を除く): 22339320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 701, 786, 1048, 1310, 1402, 1572, 1965, 2103, 2620, 2804, 3144, 3505, 3930, 4206, 5240, 5608, 7010, 7860, 8412, 10515, 14020, 15720, 16824, 21030, 28040, 42060, 84120, 91831, 183662, 275493, 367324, 459155, 550986, 734648, 918310, 1101972, 1377465, 1836620, 2203944, 2754930, 3673240, 5509860, 11019720]

約数ペア:

[(1, 11019720), (2, 5509860), (3, 3673240), (4, 2754930), (5, 2203944), (6, 1836620), (8, 1377465), (10, 1101972), (12, 918310), (15, 734648), (20, 550986), (24, 459155), (30, 367324), (40, 275493), (60, 183662), (120, 91831), (131, 84120), (262, 42060), (393, 28040), (524, 21030), (655, 16824), (701, 15720), (786, 14020), (1048, 10515), (1310, 8412), (1402, 7860), (1572, 7010), (1965, 5608), (2103, 5240), (2620, 4206), (2804, 3930), (3144, 3505)]