16325160880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29152073}}^1$

素因数の和:29152093

約数の個数: 40

約数和(自身を含む): 43378286112

約数和(自身を除く): 27053125232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29152073, 58304146, 116608292, 145760365, 204064511, 233216584, 291520730, 408129022, 466433168, 583041460, 816258044, 1020322555, 1166082920, 1632516088, 2040645110, 2332165840, 3265032176, 4081290220, 8162580440, 16325160880]

約数ペア:

[(1, 16325160880), (2, 8162580440), (4, 4081290220), (5, 3265032176), (7, 2332165840), (8, 2040645110), (10, 1632516088), (14, 1166082920), (16, 1020322555), (20, 816258044), (28, 583041460), (35, 466433168), (40, 408129022), (56, 291520730), (70, 233216584), (80, 204064511), (112, 145760365), (140, 116608292), (280, 58304146), (560, 29152073)]