238889350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7669}}^1$

素因数の和:7777

約数の個数: 48

約数和(自身を含む): 513583200

約数和(自身を除く): 274693850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 890, 1246, 2225, 3115, 4450, 6230, 7669, 15338, 15575, 31150, 38345, 53683, 76690, 107366, 191725, 268415, 383450, 536830, 682541, 1342075, 1365082, 2684150, 3412705, 4777787, 6825410, 9555574, 17063525, 23888935, 34127050, 47777870, 119444675, 238889350]

約数ペア:

[(1, 238889350), (2, 119444675), (5, 47777870), (7, 34127050), (10, 23888935), (14, 17063525), (25, 9555574), (35, 6825410), (50, 4777787), (70, 3412705), (89, 2684150), (175, 1365082), (178, 1342075), (350, 682541), (445, 536830), (623, 383450), (890, 268415), (1246, 191725), (2225, 107366), (3115, 76690), (4450, 53683), (6230, 38345), (7669, 31150), (15338, 15575)]