8889572230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{88129}}^1$

素因数の和:88285

約数の個数: 64

約数和(自身を含む): 20102100480

約数和(自身を除く): 11212528250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 131, 154, 262, 385, 655, 770, 917, 1310, 1441, 1834, 2882, 4585, 7205, 9170, 10087, 14410, 20174, 50435, 88129, 100870, 176258, 440645, 616903, 881290, 969419, 1233806, 1938838, 3084515, 4847095, 6169030, 6785933, 9694190, 11544899, 13571866, 23089798, 33929665, 57724495, 67859330, 80814293, 115448990, 126993889, 161628586, 253987778, 404071465, 634969445, 808142930, 888957223, 1269938890, 1777914446, 4444786115, 8889572230]

約数ペア:

[(1, 8889572230), (2, 4444786115), (5, 1777914446), (7, 1269938890), (10, 888957223), (11, 808142930), (14, 634969445), (22, 404071465), (35, 253987778), (55, 161628586), (70, 126993889), (77, 115448990), (110, 80814293), (131, 67859330), (154, 57724495), (262, 33929665), (385, 23089798), (655, 13571866), (770, 11544899), (917, 9694190), (1310, 6785933), (1441, 6169030), (1834, 4847095), (2882, 3084515), (4585, 1938838), (7205, 1233806), (9170, 969419), (10087, 881290), (14410, 616903), (20174, 440645), (50435, 176258), (88129, 100870)]