4535560

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 10287000

約数和(自身を除く): 5751440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 761, 1192, 1490, 1522, 2980, 3044, 3805, 5960, 6088, 7610, 15220, 30440, 113389, 226778, 453556, 566945, 907112, 1133890, 2267780, 4535560]

約数ペア:

[(1, 4535560), (2, 2267780), (4, 1133890), (5, 907112), (8, 566945), (10, 453556), (20, 226778), (40, 113389), (149, 30440), (298, 15220), (596, 7610), (745, 6088), (761, 5960), (1192, 3805), (1490, 3044), (1522, 2980)]