313866160

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{47269}}^1$

素因数の和:47365

約数の個数: 40

約数和(自身を含む): 738546480

約数和(自身を除く): 424680320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 47269, 94538, 189076, 236345, 378152, 472690, 756304, 945380, 1890760, 3781520, 3923327, 7846654, 15693308, 19616635, 31386616, 39233270, 62773232, 78466540, 156933080, 313866160]

約数ペア:

[(1, 313866160), (2, 156933080), (4, 78466540), (5, 62773232), (8, 39233270), (10, 31386616), (16, 19616635), (20, 15693308), (40, 7846654), (80, 3923327), (83, 3781520), (166, 1890760), (332, 945380), (415, 756304), (664, 472690), (830, 378152), (1328, 236345), (1660, 189076), (3320, 94538), (6640, 47269)]