56539280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5976

約数の個数: 80

約数和(自身を含む): 159096960

約数和(自身を除く): 102557680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 5939, 9520, 11878, 23756, 29695, 41573, 47512, 59390, 83146, 95024, 100963, 118780, 166292, 201926, 207865, 237560, 332584, 403852, 415730, 475120, 504815, 665168, 706741, 807704, 831460, 1009630, 1413482, 1615408, 1662920, 2019260, 2826964, 3325840, 3533705, 4038520, 5653928, 7067410, 8077040, 11307856, 14134820, 28269640, 56539280]

約数ペア:

[(1, 56539280), (2, 28269640), (4, 14134820), (5, 11307856), (7, 8077040), (8, 7067410), (10, 5653928), (14, 4038520), (16, 3533705), (17, 3325840), (20, 2826964), (28, 2019260), (34, 1662920), (35, 1615408), (40, 1413482), (56, 1009630), (68, 831460), (70, 807704), (80, 706741), (85, 665168), (112, 504815), (119, 475120), (136, 415730), (140, 403852), (170, 332584), (238, 237560), (272, 207865), (280, 201926), (340, 166292), (476, 118780), (560, 100963), (595, 95024), (680, 83146), (952, 59390), (1190, 47512), (1360, 41573), (1904, 29695), (2380, 23756), (4760, 11878), (5939, 9520)]