16793680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9127}}^1$

素因数の和:9163

約数の個数: 40

約数和(自身を含む): 40747392

約数和(自身を除く): 23953712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 9127, 18254, 36508, 45635, 73016, 91270, 146032, 182540, 209921, 365080, 419842, 730160, 839684, 1049605, 1679368, 2099210, 3358736, 4198420, 8396840, 16793680]

約数ペア:

[(1, 16793680), (2, 8396840), (4, 4198420), (5, 3358736), (8, 2099210), (10, 1679368), (16, 1049605), (20, 839684), (23, 730160), (40, 419842), (46, 365080), (80, 209921), (92, 182540), (115, 146032), (184, 91270), (230, 73016), (368, 45635), (460, 36508), (920, 18254), (1840, 9127)]