38119280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20753

約数の個数: 40

約数和(自身を含む): 92485152

約数和(自身を除く): 54365872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 20717, 41434, 82868, 103585, 165736, 207170, 331472, 414340, 476491, 828680, 952982, 1657360, 1905964, 2382455, 3811928, 4764910, 7623856, 9529820, 19059640, 38119280]

約数ペア:

[(1, 38119280), (2, 19059640), (4, 9529820), (5, 7623856), (8, 4764910), (10, 3811928), (16, 2382455), (20, 1905964), (23, 1657360), (40, 952982), (46, 828680), (80, 476491), (92, 414340), (115, 331472), (184, 207170), (230, 165736), (368, 103585), (460, 82868), (920, 41434), (1840, 20717)]