23502280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7079}}^1$

素因数の和:7173

約数の個数: 32

約数和(自身を含む): 53524800

約数和(自身を除く): 30022520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7079, 14158, 28316, 35395, 56632, 70790, 141580, 283160, 587557, 1175114, 2350228, 2937785, 4700456, 5875570, 11751140, 23502280]

約数ペア:

[(1, 23502280), (2, 11751140), (4, 5875570), (5, 4700456), (8, 2937785), (10, 2350228), (20, 1175114), (40, 587557), (83, 283160), (166, 141580), (332, 70790), (415, 56632), (664, 35395), (830, 28316), (1660, 14158), (3320, 7079)]