8117120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 21187440

約数和(自身を除く): 13070320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1153, 1408, 1760, 2306, 3520, 4612, 5765, 7040, 9224, 11530, 12683, 18448, 23060, 25366, 36896, 46120, 50732, 63415, 73792, 92240, 101464, 126830, 147584, 184480, 202928, 253660, 368960, 405856, 507320, 737920, 811712, 1014640, 1623424, 2029280, 4058560, 8117120]

約数ペア:

[(1, 8117120), (2, 4058560), (4, 2029280), (5, 1623424), (8, 1014640), (10, 811712), (11, 737920), (16, 507320), (20, 405856), (22, 368960), (32, 253660), (40, 202928), (44, 184480), (55, 147584), (64, 126830), (80, 101464), (88, 92240), (110, 73792), (128, 63415), (160, 50732), (176, 46120), (220, 36896), (320, 25366), (352, 23060), (440, 18448), (640, 12683), (704, 11530), (880, 9224), (1153, 7040), (1408, 5765), (1760, 4612), (2306, 3520)]