121170440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131707}}^1$

素因数の和:131741

約数の個数: 32

約数和(自身を含む): 284489280

約数和(自身を除く): 163318840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 131707, 263414, 526828, 658535, 1053656, 1317070, 2634140, 3029261, 5268280, 6058522, 12117044, 15146305, 24234088, 30292610, 60585220, 121170440]

約数ペア:

[(1, 121170440), (2, 60585220), (4, 30292610), (5, 24234088), (8, 15146305), (10, 12117044), (20, 6058522), (23, 5268280), (40, 3029261), (46, 2634140), (92, 1317070), (115, 1053656), (184, 658535), (230, 526828), (460, 263414), (920, 131707)]