22867640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30089}}^1$

素因数の和:30119

約数の個数: 32

約数和(自身を含む): 54162000

約数和(自身を除く): 31294360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30089, 60178, 120356, 150445, 240712, 300890, 571691, 601780, 1143382, 1203560, 2286764, 2858455, 4573528, 5716910, 11433820, 22867640]

約数ペア:

[(1, 22867640), (2, 11433820), (4, 5716910), (5, 4573528), (8, 2858455), (10, 2286764), (19, 1203560), (20, 1143382), (38, 601780), (40, 571691), (76, 300890), (95, 240712), (152, 150445), (190, 120356), (380, 60178), (760, 30089)]