2275609840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4063589}}^1$

素因数の和:4063609

約数の個数: 40

約数和(自身を含む): 6046621920

約数和(自身を除く): 3771012080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4063589, 8127178, 16254356, 20317945, 28445123, 32508712, 40635890, 56890246, 65017424, 81271780, 113780492, 142225615, 162543560, 227560984, 284451230, 325087120, 455121968, 568902460, 1137804920, 2275609840]

約数ペア:

[(1, 2275609840), (2, 1137804920), (4, 568902460), (5, 455121968), (7, 325087120), (8, 284451230), (10, 227560984), (14, 162543560), (16, 142225615), (20, 113780492), (28, 81271780), (35, 65017424), (40, 56890246), (56, 40635890), (70, 32508712), (80, 28445123), (112, 20317945), (140, 16254356), (280, 8127178), (560, 4063589)]