2601760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 7402752

約数和(自身を除く): 4800992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 101, 112, 115, 140, 160, 161, 184, 202, 224, 230, 280, 322, 368, 404, 460, 505, 560, 644, 707, 736, 805, 808, 920, 1010, 1120, 1288, 1414, 1610, 1616, 1840, 2020, 2323, 2576, 2828, 3220, 3232, 3535, 3680, 4040, 4646, 5152, 5656, 6440, 7070, 8080, 9292, 11312, 11615, 12880, 14140, 16160, 16261, 18584, 22624, 23230, 25760, 28280, 32522, 37168, 46460, 56560, 65044, 74336, 81305, 92920, 113120, 130088, 162610, 185840, 260176, 325220, 371680, 520352, 650440, 1300880, 2601760]

約数ペア:

[(1, 2601760), (2, 1300880), (4, 650440), (5, 520352), (7, 371680), (8, 325220), (10, 260176), (14, 185840), (16, 162610), (20, 130088), (23, 113120), (28, 92920), (32, 81305), (35, 74336), (40, 65044), (46, 56560), (56, 46460), (70, 37168), (80, 32522), (92, 28280), (101, 25760), (112, 23230), (115, 22624), (140, 18584), (160, 16261), (161, 16160), (184, 14140), (202, 12880), (224, 11615), (230, 11312), (280, 9292), (322, 8080), (368, 7070), (404, 6440), (460, 5656), (505, 5152), (560, 4646), (644, 4040), (707, 3680), (736, 3535), (805, 3232), (808, 3220), (920, 2828), (1010, 2576), (1120, 2323), (1288, 2020), (1414, 1840), (1610, 1616)]