2012180960

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{96001}}^1$

素因数の和:96147

約数の個数: 48

約数和(自身を含む): 4790115792

約数和(自身を除く): 2777934832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 20960, 96001, 192002, 384004, 480005, 768008, 960010, 1536016, 1920020, 3072032, 3840040, 7680080, 12576131, 15360160, 25152262, 50304524, 62880655, 100609048, 125761310, 201218096, 251522620, 402436192, 503045240, 1006090480, 2012180960]

約数ペア:

[(1, 2012180960), (2, 1006090480), (4, 503045240), (5, 402436192), (8, 251522620), (10, 201218096), (16, 125761310), (20, 100609048), (32, 62880655), (40, 50304524), (80, 25152262), (131, 15360160), (160, 12576131), (262, 7680080), (524, 3840040), (655, 3072032), (1048, 1920020), (1310, 1536016), (2096, 960010), (2620, 768008), (4192, 480005), (5240, 384004), (10480, 192002), (20960, 96001)]