2901440

素因数分解:

$2^6\times 5^1\times {\mathrm{9067}}^1$

素因数の和:9084

約数の個数: 28

約数和(自身を含む): 6909816

約数和(自身を除く): 4008376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9067, 18134, 36268, 45335, 72536, 90670, 145072, 181340, 290144, 362680, 580288, 725360, 1450720, 2901440]

約数ペア:

[(1, 2901440), (2, 1450720), (4, 725360), (5, 580288), (8, 362680), (10, 290144), (16, 181340), (20, 145072), (32, 90670), (40, 72536), (64, 45335), (80, 36268), (160, 18134), (320, 9067)]