4468040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5909

約数の個数: 32

約数和(自身を含む): 10584000

約数和(自身を除く): 6115960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5879, 11758, 23516, 29395, 47032, 58790, 111701, 117580, 223402, 235160, 446804, 558505, 893608, 1117010, 2234020, 4468040]

約数ペア:

[(1, 4468040), (2, 2234020), (4, 1117010), (5, 893608), (8, 558505), (10, 446804), (19, 235160), (20, 223402), (38, 117580), (40, 111701), (76, 58790), (95, 47032), (152, 29395), (190, 23516), (380, 11758), (760, 5879)]