16804968880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30008873}}^1$

素因数の和:30008893

約数の個数: 40

約数和(自身を含む): 44653204512

約数和(自身を除く): 27848235632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30008873, 60017746, 120035492, 150044365, 210062111, 240070984, 300088730, 420124222, 480141968, 600177460, 840248444, 1050310555, 1200354920, 1680496888, 2100621110, 2400709840, 3360993776, 4201242220, 8402484440, 16804968880]

約数ペア:

[(1, 16804968880), (2, 8402484440), (4, 4201242220), (5, 3360993776), (7, 2400709840), (8, 2100621110), (10, 1680496888), (14, 1200354920), (16, 1050310555), (20, 840248444), (28, 600177460), (35, 480141968), (40, 420124222), (56, 300088730), (70, 240070984), (80, 210062111), (112, 150044365), (140, 120035492), (280, 60017746), (560, 30008873)]