1330609400

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{23509}}^1$

素因数の和:23808

約数の個数: 48

約数和(自身を含む): 3104730600

約数和(自身を除く): 1774121200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 566, 1132, 1415, 2264, 2830, 5660, 7075, 11320, 14150, 23509, 28300, 47018, 56600, 94036, 117545, 188072, 235090, 470180, 587725, 940360, 1175450, 2350900, 4701800, 6653047, 13306094, 26612188, 33265235, 53224376, 66530470, 133060940, 166326175, 266121880, 332652350, 665304700, 1330609400]

約数ペア:

[(1, 1330609400), (2, 665304700), (4, 332652350), (5, 266121880), (8, 166326175), (10, 133060940), (20, 66530470), (25, 53224376), (40, 33265235), (50, 26612188), (100, 13306094), (200, 6653047), (283, 4701800), (566, 2350900), (1132, 1175450), (1415, 940360), (2264, 587725), (2830, 470180), (5660, 235090), (7075, 188072), (11320, 117545), (14150, 94036), (23509, 56600), (28300, 47018)]