27178640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14771}}^1$

素因数の和:14807

約数の個数: 40

約数和(自身を含む): 65942208

約数和(自身を除く): 38763568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14771, 29542, 59084, 73855, 118168, 147710, 236336, 295420, 339733, 590840, 679466, 1181680, 1358932, 1698665, 2717864, 3397330, 5435728, 6794660, 13589320, 27178640]

約数ペア:

[(1, 27178640), (2, 13589320), (4, 6794660), (5, 5435728), (8, 3397330), (10, 2717864), (16, 1698665), (20, 1358932), (23, 1181680), (40, 679466), (46, 590840), (80, 339733), (92, 295420), (115, 236336), (184, 147710), (230, 118168), (368, 73855), (460, 59084), (920, 29542), (1840, 14771)]