4723189280

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{225343}}^1$

素因数の和:225489

約数の個数: 48

約数和(自身を含む): 11243764224

約数和(自身を除く): 6520574944

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, 225343, 450686, 901372, 1126715, 1802744, 2253430, 3605488, 4506860, 7210976, 9013720, 18027440, 29519933, 36054880, 59039866, 118079732, 147599665, 236159464, 295199330, 472318928, 590398660, 944637856, 1180797320, 2361594640, 4723189280]

約数ペア:

[(1, 4723189280), (2, 2361594640), (4, 1180797320), (5, 944637856), (8, 590398660), (10, 472318928), (16, 295199330), (20, 236159464), (32, 147599665), (40, 118079732), (80, 59039866), (131, 36054880), (160, 29519933), (262, 18027440), (524, 9013720), (655, 7210976), (1048, 4506860), (1310, 3605488), (2096, 2253430), (2620, 1802744), (4192, 1126715), (5240, 901372), (10480, 450686), (20960, 225343)]