6551720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23399}}^1$

素因数の和:23417

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 10296280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23399, 46798, 93596, 116995, 163793, 187192, 233990, 327586, 467980, 655172, 818965, 935960, 1310344, 1637930, 3275860, 6551720]

約数ペア:

[(1, 6551720), (2, 3275860), (4, 1637930), (5, 1310344), (7, 935960), (8, 818965), (10, 655172), (14, 467980), (20, 327586), (28, 233990), (35, 187192), (40, 163793), (56, 116995), (70, 93596), (140, 46798), (280, 23399)]