996824949140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{80687}}^1$

素因数の和:81077

約数の個数: 96

約数和(自身を含む): 2213572644864

約数和(自身を除く): 1216747695724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 251, 428, 460, 502, 535, 1004, 1070, 1255, 2140, 2461, 2510, 4922, 5020, 5773, 9844, 11546, 12305, 23092, 24610, 26857, 28865, 49220, 53714, 57730, 80687, 107428, 115460, 134285, 161374, 268570, 322748, 403435, 537140, 617711, 806870, 1235422, 1613740, 1855801, 2470844, 3088555, 3711602, 6177110, 7423204, 8633509, 9279005, 12354220, 17267018, 18558010, 20252437, 34534036, 37116020, 40504874, 43167545, 81009748, 86335090, 101262185, 172670180, 198570707, 202524370, 397141414, 405048740, 465806051, 794282828, 931612102, 992853535, 1863224204, 1985707070, 2167010759, 2329030255, 3971414140, 4334021518, 4658060510, 8668043036, 9316121020, 10835053795, 21670107590, 43340215180, 49841247457, 99682494914, 199364989828, 249206237285, 498412474570, 996824949140]

約数ペア:

[(1, 996824949140), (2, 498412474570), (4, 249206237285), (5, 199364989828), (10, 99682494914), (20, 49841247457), (23, 43340215180), (46, 21670107590), (92, 10835053795), (107, 9316121020), (115, 8668043036), (214, 4658060510), (230, 4334021518), (251, 3971414140), (428, 2329030255), (460, 2167010759), (502, 1985707070), (535, 1863224204), (1004, 992853535), (1070, 931612102), (1255, 794282828), (2140, 465806051), (2461, 405048740), (2510, 397141414), (4922, 202524370), (5020, 198570707), (5773, 172670180), (9844, 101262185), (11546, 86335090), (12305, 81009748), (23092, 43167545), (24610, 40504874), (26857, 37116020), (28865, 34534036), (49220, 20252437), (53714, 18558010), (57730, 17267018), (80687, 12354220), (107428, 9279005), (115460, 8633509), (134285, 7423204), (161374, 6177110), (268570, 3711602), (322748, 3088555), (403435, 2470844), (537140, 1855801), (617711, 1613740), (806870, 1235422)]