40355690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 34107286

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 503, 565, 710, 1006, 1130, 2515, 5030, 8023, 16046, 35713, 40115, 56839, 71426, 80230, 113678, 178565, 284195, 357130, 568390, 4035569, 8071138, 20177845, 40355690]

約数ペア:

[(1, 40355690), (2, 20177845), (5, 8071138), (10, 4035569), (71, 568390), (113, 357130), (142, 284195), (226, 178565), (355, 113678), (503, 80230), (565, 71426), (710, 56839), (1006, 40115), (1130, 35713), (2515, 16046), (5030, 8023)]