16013480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57191}}^1$

素因数の和:57209

約数の個数: 32

約数和(自身を含む): 41178240

約数和(自身を除く): 25164760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57191, 114382, 228764, 285955, 400337, 457528, 571910, 800674, 1143820, 1601348, 2001685, 2287640, 3202696, 4003370, 8006740, 16013480]

約数ペア:

[(1, 16013480), (2, 8006740), (4, 4003370), (5, 3202696), (7, 2287640), (8, 2001685), (10, 1601348), (14, 1143820), (20, 800674), (28, 571910), (35, 457528), (40, 400337), (56, 285955), (70, 228764), (140, 114382), (280, 57191)]