63087760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 91188080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 383, 464, 568, 580, 710, 766, 1136, 1160, 1420, 1532, 1915, 2059, 2320, 2840, 3064, 3830, 4118, 5680, 6128, 7660, 8236, 10295, 11107, 15320, 16472, 20590, 22214, 27193, 30640, 32944, 41180, 44428, 54386, 55535, 82360, 88856, 108772, 111070, 135965, 164720, 177712, 217544, 222140, 271930, 435088, 444280, 543860, 788597, 888560, 1087720, 1577194, 2175440, 3154388, 3942985, 6308776, 7885970, 12617552, 15771940, 31543880, 63087760]

約数ペア:

[(1, 63087760), (2, 31543880), (4, 15771940), (5, 12617552), (8, 7885970), (10, 6308776), (16, 3942985), (20, 3154388), (29, 2175440), (40, 1577194), (58, 1087720), (71, 888560), (80, 788597), (116, 543860), (142, 444280), (145, 435088), (232, 271930), (284, 222140), (290, 217544), (355, 177712), (383, 164720), (464, 135965), (568, 111070), (580, 108772), (710, 88856), (766, 82360), (1136, 55535), (1160, 54386), (1420, 44428), (1532, 41180), (1915, 32944), (2059, 30640), (2320, 27193), (2840, 22214), (3064, 20590), (3830, 16472), (4118, 15320), (5680, 11107), (6128, 10295), (7660, 8236)]