12090640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6571}}^1$

素因数の和:6607

約数の個数: 40

約数和(自身を含む): 29337408

約数和(自身を除く): 17246768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6571, 13142, 26284, 32855, 52568, 65710, 105136, 131420, 151133, 262840, 302266, 525680, 604532, 755665, 1209064, 1511330, 2418128, 3022660, 6045320, 12090640]

約数ペア:

[(1, 12090640), (2, 6045320), (4, 3022660), (5, 2418128), (8, 1511330), (10, 1209064), (16, 755665), (20, 604532), (23, 525680), (40, 302266), (46, 262840), (80, 151133), (92, 131420), (115, 105136), (184, 65710), (230, 52568), (368, 32855), (460, 26284), (920, 13142), (1840, 6571)]