109982320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8582

約数の個数: 80

約数和(自身を含む): 304980480

約数和(自身を除く): 194998160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 8539, 12880, 17078, 34156, 42695, 59773, 68312, 85390, 119546, 136624, 170780, 196397, 239092, 298865, 341560, 392794, 478184, 597730, 683120, 785588, 956368, 981985, 1195460, 1374779, 1571176, 1963970, 2390920, 2749558, 3142352, 3927940, 4781840, 5499116, 6873895, 7855880, 10998232, 13747790, 15711760, 21996464, 27495580, 54991160, 109982320]

約数ペア:

[(1, 109982320), (2, 54991160), (4, 27495580), (5, 21996464), (7, 15711760), (8, 13747790), (10, 10998232), (14, 7855880), (16, 6873895), (20, 5499116), (23, 4781840), (28, 3927940), (35, 3142352), (40, 2749558), (46, 2390920), (56, 1963970), (70, 1571176), (80, 1374779), (92, 1195460), (112, 981985), (115, 956368), (140, 785588), (161, 683120), (184, 597730), (230, 478184), (280, 392794), (322, 341560), (368, 298865), (460, 239092), (560, 196397), (644, 170780), (805, 136624), (920, 119546), (1288, 85390), (1610, 68312), (1840, 59773), (2576, 42695), (3220, 34156), (6440, 17078), (8539, 12880)]