22168920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5044

約数の個数: 64

約数和(自身を含む): 68317920

約数和(自身を除く): 46149000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 4993, 9986, 14979, 19972, 24965, 29958, 39944, 49930, 59916, 74895, 99860, 119832, 149790, 184741, 199720, 299580, 369482, 554223, 599160, 738964, 923705, 1108446, 1477928, 1847410, 2216892, 2771115, 3694820, 4433784, 5542230, 7389640, 11084460, 22168920]

約数ペア:

[(1, 22168920), (2, 11084460), (3, 7389640), (4, 5542230), (5, 4433784), (6, 3694820), (8, 2771115), (10, 2216892), (12, 1847410), (15, 1477928), (20, 1108446), (24, 923705), (30, 738964), (37, 599160), (40, 554223), (60, 369482), (74, 299580), (111, 199720), (120, 184741), (148, 149790), (185, 119832), (222, 99860), (296, 74895), (370, 59916), (444, 49930), (555, 39944), (740, 29958), (888, 24965), (1110, 19972), (1480, 14979), (2220, 9986), (4440, 4993)]