13008800

素因数分解:

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

素因数の和:151

約数の個数: 144

約数和(自身を含む): 38247552

約数和(自身を除く): 25238752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 70, 80, 92, 100, 101, 112, 115, 140, 160, 161, 175, 184, 200, 202, 224, 230, 280, 322, 350, 368, 400, 404, 460, 505, 560, 575, 644, 700, 707, 736, 800, 805, 808, 920, 1010, 1120, 1150, 1288, 1400, 1414, 1610, 1616, 1840, 2020, 2300, 2323, 2525, 2576, 2800, 2828, 3220, 3232, 3535, 3680, 4025, 4040, 4600, 4646, 5050, 5152, 5600, 5656, 6440, 7070, 8050, 8080, 9200, 9292, 10100, 11312, 11615, 12880, 14140, 16100, 16160, 16261, 17675, 18400, 18584, 20200, 22624, 23230, 25760, 28280, 32200, 32522, 35350, 37168, 40400, 46460, 56560, 58075, 64400, 65044, 70700, 74336, 80800, 81305, 92920, 113120, 116150, 128800, 130088, 141400, 162610, 185840, 232300, 260176, 282800, 325220, 371680, 406525, 464600, 520352, 565600, 650440, 813050, 929200, 1300880, 1626100, 1858400, 2601760, 3252200, 6504400, 13008800]

約数ペア:

[(1, 13008800), (2, 6504400), (4, 3252200), (5, 2601760), (7, 1858400), (8, 1626100), (10, 1300880), (14, 929200), (16, 813050), (20, 650440), (23, 565600), (25, 520352), (28, 464600), (32, 406525), (35, 371680), (40, 325220), (46, 282800), (50, 260176), (56, 232300), (70, 185840), (80, 162610), (92, 141400), (100, 130088), (101, 128800), (112, 116150), (115, 113120), (140, 92920), (160, 81305), (161, 80800), (175, 74336), (184, 70700), (200, 65044), (202, 64400), (224, 58075), (230, 56560), (280, 46460), (322, 40400), (350, 37168), (368, 35350), (400, 32522), (404, 32200), (460, 28280), (505, 25760), (560, 23230), (575, 22624), (644, 20200), (700, 18584), (707, 18400), (736, 17675), (800, 16261), (805, 16160), (808, 16100), (920, 14140), (1010, 12880), (1120, 11615), (1150, 11312), (1288, 10100), (1400, 9292), (1414, 9200), (1610, 8080), (1616, 8050), (1840, 7070), (2020, 6440), (2300, 5656), (2323, 5600), (2525, 5152), (2576, 5050), (2800, 4646), (2828, 4600), (3220, 4040), (3232, 4025), (3535, 3680)]