4522720

素因数分解:

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

素因数の和:1267

約数の個数: 48

約数和(自身を含む): 11158560

約数和(自身を除く): 6635840

約数列:

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

約数ペア:

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