4088480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 11104128

約数和(自身を除く): 7015648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 101, 110, 115, 160, 176, 184, 202, 220, 230, 253, 352, 368, 404, 440, 460, 505, 506, 736, 808, 880, 920, 1010, 1012, 1111, 1265, 1616, 1760, 1840, 2020, 2024, 2222, 2323, 2530, 3232, 3680, 4040, 4048, 4444, 4646, 5060, 5555, 8080, 8096, 8888, 9292, 10120, 11110, 11615, 16160, 17776, 18584, 20240, 22220, 23230, 25553, 35552, 37168, 40480, 44440, 46460, 51106, 74336, 88880, 92920, 102212, 127765, 177760, 185840, 204424, 255530, 371680, 408848, 511060, 817696, 1022120, 2044240, 4088480]

約数ペア:

[(1, 4088480), (2, 2044240), (4, 1022120), (5, 817696), (8, 511060), (10, 408848), (11, 371680), (16, 255530), (20, 204424), (22, 185840), (23, 177760), (32, 127765), (40, 102212), (44, 92920), (46, 88880), (55, 74336), (80, 51106), (88, 46460), (92, 44440), (101, 40480), (110, 37168), (115, 35552), (160, 25553), (176, 23230), (184, 22220), (202, 20240), (220, 18584), (230, 17776), (253, 16160), (352, 11615), (368, 11110), (404, 10120), (440, 9292), (460, 8888), (505, 8096), (506, 8080), (736, 5555), (808, 5060), (880, 4646), (920, 4444), (1010, 4048), (1012, 4040), (1111, 3680), (1265, 3232), (1616, 2530), (1760, 2323), (1840, 2222), (2020, 2024)]