3688960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 9722592

約数和(自身を除く): 6033632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 131, 160, 176, 220, 256, 262, 320, 352, 440, 512, 524, 640, 655, 704, 880, 1048, 1280, 1310, 1408, 1441, 1760, 2096, 2560, 2620, 2816, 2882, 3520, 4192, 5240, 5632, 5764, 7040, 7205, 8384, 10480, 11528, 14080, 14410, 16768, 20960, 23056, 28160, 28820, 33536, 41920, 46112, 57640, 67072, 83840, 92224, 115280, 167680, 184448, 230560, 335360, 368896, 461120, 737792, 922240, 1844480, 3688960]

約数ペア:

[(1, 3688960), (2, 1844480), (4, 922240), (5, 737792), (8, 461120), (10, 368896), (11, 335360), (16, 230560), (20, 184448), (22, 167680), (32, 115280), (40, 92224), (44, 83840), (55, 67072), (64, 57640), (80, 46112), (88, 41920), (110, 33536), (128, 28820), (131, 28160), (160, 23056), (176, 20960), (220, 16768), (256, 14410), (262, 14080), (320, 11528), (352, 10480), (440, 8384), (512, 7205), (524, 7040), (640, 5764), (655, 5632), (704, 5240), (880, 4192), (1048, 3520), (1280, 2882), (1310, 2816), (1408, 2620), (1441, 2560), (1760, 2096)]