1929451840

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{46027}}^1$

素因数の和:46175

約数の個数: 56

約数和(自身を含む): 4629680352

約数和(自身を除く): 2700228512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 8384, 10480, 20960, 41920, 46027, 92054, 184108, 230135, 368216, 460270, 736432, 920540, 1472864, 1841080, 2945728, 3682160, 6029537, 7364320, 12059074, 14728640, 24118148, 30147685, 48236296, 60295370, 96472592, 120590740, 192945184, 241181480, 385890368, 482362960, 964725920, 1929451840]

約数ペア:

[(1, 1929451840), (2, 964725920), (4, 482362960), (5, 385890368), (8, 241181480), (10, 192945184), (16, 120590740), (20, 96472592), (32, 60295370), (40, 48236296), (64, 30147685), (80, 24118148), (131, 14728640), (160, 12059074), (262, 7364320), (320, 6029537), (524, 3682160), (655, 2945728), (1048, 1841080), (1310, 1472864), (2096, 920540), (2620, 736432), (4192, 460270), (5240, 368216), (8384, 230135), (10480, 184108), (20960, 92054), (41920, 46027)]