27769040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26701}}^1$

素因数の和:26727

約数の個数: 40

約数和(自身を含む): 69532008

約数和(自身を除く): 41762968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26701, 53402, 106804, 133505, 213608, 267010, 347113, 427216, 534020, 694226, 1068040, 1388452, 1735565, 2136080, 2776904, 3471130, 5553808, 6942260, 13884520, 27769040]

約数ペア:

[(1, 27769040), (2, 13884520), (4, 6942260), (5, 5553808), (8, 3471130), (10, 2776904), (13, 2136080), (16, 1735565), (20, 1388452), (26, 1068040), (40, 694226), (52, 534020), (65, 427216), (80, 347113), (104, 267010), (130, 213608), (208, 133505), (260, 106804), (520, 53402), (1040, 26701)]