118601537840

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2242843}}^1$

素因数の和:2243517

約数の個数: 40

約数和(自身を含む): 276165867408

約数和(自身を除く): 157564329568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 1322, 2644, 3305, 5288, 6610, 10576, 13220, 26440, 52880, 2242843, 4485686, 8971372, 11214215, 17942744, 22428430, 35885488, 44856860, 89713720, 179427440, 1482519223, 2965038446, 5930076892, 7412596115, 11860153784, 14825192230, 23720307568, 29650384460, 59300768920, 118601537840]

約数ペア:

[(1, 118601537840), (2, 59300768920), (4, 29650384460), (5, 23720307568), (8, 14825192230), (10, 11860153784), (16, 7412596115), (20, 5930076892), (40, 2965038446), (80, 1482519223), (661, 179427440), (1322, 89713720), (2644, 44856860), (3305, 35885488), (5288, 22428430), (6610, 17942744), (10576, 11214215), (13220, 8971372), (26440, 4485686), (52880, 2242843)]