33133220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 72515520

約数和(自身を除く): 39382300

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 172, 215, 236, 295, 430, 590, 653, 860, 1180, 1306, 2537, 2612, 3265, 5074, 6530, 10148, 12685, 13060, 25370, 28079, 38527, 50740, 56158, 77054, 112316, 140395, 154108, 192635, 280790, 385270, 561580, 770540, 1656661, 3313322, 6626644, 8283305, 16566610, 33133220]

約数ペア:

[(1, 33133220), (2, 16566610), (4, 8283305), (5, 6626644), (10, 3313322), (20, 1656661), (43, 770540), (59, 561580), (86, 385270), (118, 280790), (172, 192635), (215, 154108), (236, 140395), (295, 112316), (430, 77054), (590, 56158), (653, 50740), (860, 38527), (1180, 28079), (1306, 25370), (2537, 13060), (2612, 12685), (3265, 10148), (5074, 6530)]