335360

素因数分解:

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

素因数の和:154

約数の個数: 40

約数和(自身を含む): 810216

約数和(自身を除く): 474856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 1048, 1280, 1310, 2096, 2560, 2620, 4192, 5240, 8384, 10480, 16768, 20960, 33536, 41920, 67072, 83840, 167680, 335360]

約数ペア:

[(1, 335360), (2, 167680), (4, 83840), (5, 67072), (8, 41920), (10, 33536), (16, 20960), (20, 16768), (32, 10480), (40, 8384), (64, 5240), (80, 4192), (128, 2620), (131, 2560), (160, 2096), (256, 1310), (262, 1280), (320, 1048), (512, 655), (524, 640)]