9045440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1269

約数の個数: 56

約数和(自身を含む): 22494240

約数和(自身を除く): 13448800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1229, 1472, 1840, 2458, 3680, 4916, 6145, 7360, 9832, 12290, 19664, 24580, 28267, 39328, 49160, 56534, 78656, 98320, 113068, 141335, 196640, 226136, 282670, 393280, 452272, 565340, 904544, 1130680, 1809088, 2261360, 4522720, 9045440]

約数ペア:

[(1, 9045440), (2, 4522720), (4, 2261360), (5, 1809088), (8, 1130680), (10, 904544), (16, 565340), (20, 452272), (23, 393280), (32, 282670), (40, 226136), (46, 196640), (64, 141335), (80, 113068), (92, 98320), (115, 78656), (160, 56534), (184, 49160), (230, 39328), (320, 28267), (368, 24580), (460, 19664), (736, 12290), (920, 9832), (1229, 7360), (1472, 6145), (1840, 4916), (2458, 3680)]