10121480

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3203}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 23068800

約数和(自身を除く): 12947320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3203, 6406, 12812, 16015, 25624, 32030, 64060, 128120, 253037, 506074, 1012148, 1265185, 2024296, 2530370, 5060740, 10121480]

約数ペア:

[(1, 10121480), (2, 5060740), (4, 2530370), (5, 2024296), (8, 1265185), (10, 1012148), (20, 506074), (40, 253037), (79, 128120), (158, 64060), (316, 32030), (395, 25624), (632, 16015), (790, 12812), (1580, 6406), (3160, 3203)]