86285440

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4697

約数の個数: 64

約数和(自身を含む): 213435000

約数和(自身を除く): 127149560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 4649, 9280, 9298, 18560, 18596, 23245, 37192, 46490, 74384, 92980, 134821, 148768, 185960, 269642, 297536, 371920, 539284, 595072, 674105, 743840, 1078568, 1348210, 1487680, 2157136, 2696420, 2975360, 4314272, 5392840, 8628544, 10785680, 17257088, 21571360, 43142720, 86285440]

約数ペア:

[(1, 86285440), (2, 43142720), (4, 21571360), (5, 17257088), (8, 10785680), (10, 8628544), (16, 5392840), (20, 4314272), (29, 2975360), (32, 2696420), (40, 2157136), (58, 1487680), (64, 1348210), (80, 1078568), (116, 743840), (128, 674105), (145, 595072), (160, 539284), (232, 371920), (290, 297536), (320, 269642), (464, 185960), (580, 148768), (640, 134821), (928, 92980), (1160, 74384), (1856, 46490), (2320, 37192), (3712, 23245), (4640, 18596), (4649, 18560), (9280, 9298)]