8816020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8379

約数の個数: 24

約数和(自身を含む): 18865224

約数和(自身を除く): 10049204

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 8317, 16634, 33268, 41585, 83170, 166340, 440801, 881602, 1763204, 2204005, 4408010, 8816020]

約数ペア:

[(1, 8816020), (2, 4408010), (4, 2204005), (5, 1763204), (10, 881602), (20, 440801), (53, 166340), (106, 83170), (212, 41585), (265, 33268), (530, 16634), (1060, 8317)]