25444160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 71347584

約数和(自身を除く): 45903424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 307, 320, 370, 448, 518, 560, 592, 614, 740, 1036, 1120, 1184, 1228, 1295, 1480, 1535, 2072, 2149, 2240, 2368, 2456, 2590, 2960, 3070, 4144, 4298, 4912, 5180, 5920, 6140, 8288, 8596, 9824, 10360, 10745, 11359, 11840, 12280, 16576, 17192, 19648, 20720, 21490, 22718, 24560, 34384, 41440, 42980, 45436, 49120, 56795, 68768, 79513, 82880, 85960, 90872, 98240, 113590, 137536, 159026, 171920, 181744, 227180, 318052, 343840, 363488, 397565, 454360, 636104, 687680, 726976, 795130, 908720, 1272208, 1590260, 1817440, 2544416, 3180520, 3634880, 5088832, 6361040, 12722080, 25444160]

約数ペア:

[(1, 25444160), (2, 12722080), (4, 6361040), (5, 5088832), (7, 3634880), (8, 3180520), (10, 2544416), (14, 1817440), (16, 1590260), (20, 1272208), (28, 908720), (32, 795130), (35, 726976), (37, 687680), (40, 636104), (56, 454360), (64, 397565), (70, 363488), (74, 343840), (80, 318052), (112, 227180), (140, 181744), (148, 171920), (160, 159026), (185, 137536), (224, 113590), (259, 98240), (280, 90872), (296, 85960), (307, 82880), (320, 79513), (370, 68768), (448, 56795), (518, 49120), (560, 45436), (592, 42980), (614, 41440), (740, 34384), (1036, 24560), (1120, 22718), (1184, 21490), (1228, 20720), (1295, 19648), (1480, 17192), (1535, 16576), (2072, 12280), (2149, 11840), (2240, 11359), (2368, 10745), (2456, 10360), (2590, 9824), (2960, 8596), (3070, 8288), (4144, 6140), (4298, 5920), (4912, 5180)]