11825680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6463

約数の個数: 40

約数和(自身を含む): 28694592

約数和(自身を除く): 16868912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 6427, 12854, 25708, 32135, 51416, 64270, 102832, 128540, 147821, 257080, 295642, 514160, 591284, 739105, 1182568, 1478210, 2365136, 2956420, 5912840, 11825680]

約数ペア:

[(1, 11825680), (2, 5912840), (4, 2956420), (5, 2365136), (8, 1478210), (10, 1182568), (16, 739105), (20, 591284), (23, 514160), (40, 295642), (46, 257080), (80, 147821), (92, 128540), (115, 102832), (184, 64270), (230, 51416), (368, 32135), (460, 25708), (920, 12854), (1840, 6427)]