65044000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 192471552

約数和(自身を除く): 127427552

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, 125, 140, 160, 161, 175, 184, 200, 202, 224, 230, 250, 280, 322, 350, 368, 400, 404, 460, 500, 505, 560, 575, 644, 700, 707, 736, 800, 805, 808, 875, 920, 1000, 1010, 1120, 1150, 1288, 1400, 1414, 1610, 1616, 1750, 1840, 2000, 2020, 2300, 2323, 2525, 2576, 2800, 2828, 2875, 3220, 3232, 3500, 3535, 3680, 4000, 4025, 4040, 4600, 4646, 5050, 5152, 5600, 5656, 5750, 6440, 7000, 7070, 8050, 8080, 9200, 9292, 10100, 11312, 11500, 11615, 12625, 12880, 14000, 14140, 16100, 16160, 16261, 17675, 18400, 18584, 20125, 20200, 22624, 23000, 23230, 25250, 25760, 28000, 28280, 32200, 32522, 35350, 37168, 40250, 40400, 46000, 46460, 50500, 56560, 58075, 64400, 65044, 70700, 74336, 80500, 80800, 81305, 88375, 92000, 92920, 101000, 113120, 116150, 128800, 130088, 141400, 161000, 162610, 176750, 185840, 202000, 232300, 260176, 282800, 290375, 322000, 325220, 353500, 371680, 404000, 406525, 464600, 520352, 565600, 580750, 644000, 650440, 707000, 813050, 929200, 1161500, 1300880, 1414000, 1626100, 1858400, 2032625, 2323000, 2601760, 2828000, 3252200, 4065250, 4646000, 6504400, 8130500, 9292000, 13008800, 16261000, 32522000, 65044000]

約数ペア:

[(1, 65044000), (2, 32522000), (4, 16261000), (5, 13008800), (7, 9292000), (8, 8130500), (10, 6504400), (14, 4646000), (16, 4065250), (20, 3252200), (23, 2828000), (25, 2601760), (28, 2323000), (32, 2032625), (35, 1858400), (40, 1626100), (46, 1414000), (50, 1300880), (56, 1161500), (70, 929200), (80, 813050), (92, 707000), (100, 650440), (101, 644000), (112, 580750), (115, 565600), (125, 520352), (140, 464600), (160, 406525), (161, 404000), (175, 371680), (184, 353500), (200, 325220), (202, 322000), (224, 290375), (230, 282800), (250, 260176), (280, 232300), (322, 202000), (350, 185840), (368, 176750), (400, 162610), (404, 161000), (460, 141400), (500, 130088), (505, 128800), (560, 116150), (575, 113120), (644, 101000), (700, 92920), (707, 92000), (736, 88375), (800, 81305), (805, 80800), (808, 80500), (875, 74336), (920, 70700), (1000, 65044), (1010, 64400), (1120, 58075), (1150, 56560), (1288, 50500), (1400, 46460), (1414, 46000), (1610, 40400), (1616, 40250), (1750, 37168), (1840, 35350), (2000, 32522), (2020, 32200), (2300, 28280), (2323, 28000), (2525, 25760), (2576, 25250), (2800, 23230), (2828, 23000), (2875, 22624), (3220, 20200), (3232, 20125), (3500, 18584), (3535, 18400), (3680, 17675), (4000, 16261), (4025, 16160), (4040, 16100), (4600, 14140), (4646, 14000), (5050, 12880), (5152, 12625), (5600, 11615), (5656, 11500), (5750, 11312), (6440, 10100), (7000, 9292), (7070, 9200), (8050, 8080)]