7507120

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 17637264

約数和(自身を除く): 10130144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 877, 1070, 1712, 1754, 2140, 3508, 4280, 4385, 7016, 8560, 8770, 14032, 17540, 35080, 70160, 93839, 187678, 375356, 469195, 750712, 938390, 1501424, 1876780, 3753560, 7507120]

約数ペア:

[(1, 7507120), (2, 3753560), (4, 1876780), (5, 1501424), (8, 938390), (10, 750712), (16, 469195), (20, 375356), (40, 187678), (80, 93839), (107, 70160), (214, 35080), (428, 17540), (535, 14032), (856, 8770), (877, 8560), (1070, 7016), (1712, 4385), (1754, 4280), (2140, 3508)]