40573280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23053}}^1$

素因数の和:23079

約数の個数: 48

約数和(自身を含む): 104572944

約数和(自身を除く): 63999664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 23053, 46106, 92212, 115265, 184424, 230530, 253583, 368848, 461060, 507166, 737696, 922120, 1014332, 1267915, 1844240, 2028664, 2535830, 3688480, 4057328, 5071660, 8114656, 10143320, 20286640, 40573280]

約数ペア:

[(1, 40573280), (2, 20286640), (4, 10143320), (5, 8114656), (8, 5071660), (10, 4057328), (11, 3688480), (16, 2535830), (20, 2028664), (22, 1844240), (32, 1267915), (40, 1014332), (44, 922120), (55, 737696), (80, 507166), (88, 461060), (110, 368848), (160, 253583), (176, 230530), (220, 184424), (352, 115265), (440, 92212), (880, 46106), (1760, 23053)]