38739680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34589}}^1$

素因数の和:34611

約数の個数: 48

約数和(自身を含む): 104600160

約数和(自身を除く): 65860480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34589, 69178, 138356, 172945, 242123, 276712, 345890, 484246, 553424, 691780, 968492, 1106848, 1210615, 1383560, 1936984, 2421230, 2767120, 3873968, 4842460, 5534240, 7747936, 9684920, 19369840, 38739680]

約数ペア:

[(1, 38739680), (2, 19369840), (4, 9684920), (5, 7747936), (7, 5534240), (8, 4842460), (10, 3873968), (14, 2767120), (16, 2421230), (20, 1936984), (28, 1383560), (32, 1210615), (35, 1106848), (40, 968492), (56, 691780), (70, 553424), (80, 484246), (112, 345890), (140, 276712), (160, 242123), (224, 172945), (280, 138356), (560, 69178), (1120, 34589)]