99111453440

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{980137}}^1$

素因数の和:980237

約数の個数: 72

約数和(自身を含む): 240408248640

約数和(自身を除く): 141296795200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 632, 640, 790, 1264, 1280, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 20224, 25280, 50560, 101120, 980137, 1960274, 3920548, 4900685, 7841096, 9801370, 15682192, 19602740, 31364384, 39205480, 62728768, 77430823, 78410960, 125457536, 154861646, 156821920, 250915072, 309723292, 313643840, 387154115, 619446584, 627287680, 774308230, 1238893168, 1254575360, 1548616460, 2477786336, 3097232920, 4955572672, 6194465840, 9911145344, 12388931680, 19822290688, 24777863360, 49555726720, 99111453440]

約数ペア:

[(1, 99111453440), (2, 49555726720), (4, 24777863360), (5, 19822290688), (8, 12388931680), (10, 9911145344), (16, 6194465840), (20, 4955572672), (32, 3097232920), (40, 2477786336), (64, 1548616460), (79, 1254575360), (80, 1238893168), (128, 774308230), (158, 627287680), (160, 619446584), (256, 387154115), (316, 313643840), (320, 309723292), (395, 250915072), (632, 156821920), (640, 154861646), (790, 125457536), (1264, 78410960), (1280, 77430823), (1580, 62728768), (2528, 39205480), (3160, 31364384), (5056, 19602740), (6320, 15682192), (10112, 9801370), (12640, 7841096), (20224, 4900685), (25280, 3920548), (50560, 1960274), (101120, 980137)]