5038720

素因数分解:

$2^7\times 5^1\times {\mathrm{7873}}^1$

素因数の和:7892

約数の個数: 32

約数和(自身を含む): 12047220

約数和(自身を除く): 7008500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7873, 15746, 31492, 39365, 62984, 78730, 125968, 157460, 251936, 314920, 503872, 629840, 1007744, 1259680, 2519360, 5038720]

約数ペア:

[(1, 5038720), (2, 2519360), (4, 1259680), (5, 1007744), (8, 629840), (10, 503872), (16, 314920), (20, 251936), (32, 157460), (40, 125968), (64, 78730), (80, 62984), (128, 39365), (160, 31492), (320, 15746), (640, 7873)]