85655373490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1\times {\mathrm{111721}}^1$

素因数の和:113554

約数の個数: 32

約数和(自身を含む): 157855142016

約数和(自身を除く): 72199768526

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1783, 3566, 8915, 17830, 76669, 111721, 153338, 223442, 383345, 558605, 766690, 1117210, 4804003, 9608006, 24020015, 48040030, 199198543, 398397086, 995992715, 1991985430, 8565537349, 17131074698, 42827686745, 85655373490]

約数ペア:

[(1, 85655373490), (2, 42827686745), (5, 17131074698), (10, 8565537349), (43, 1991985430), (86, 995992715), (215, 398397086), (430, 199198543), (1783, 48040030), (3566, 24020015), (8915, 9608006), (17830, 4804003), (76669, 1117210), (111721, 766690), (153338, 558605), (223442, 383345)]