73154240

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7929

約数の個数: 56

約数和(自身を含む): 180228240

約数和(自身を除く): 107074000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 7883, 9280, 15766, 31532, 39415, 63064, 78830, 126128, 157660, 228607, 252256, 315320, 457214, 504512, 630640, 914428, 1143035, 1261280, 1828856, 2286070, 2522560, 3657712, 4572140, 7315424, 9144280, 14630848, 18288560, 36577120, 73154240]

約数ペア:

[(1, 73154240), (2, 36577120), (4, 18288560), (5, 14630848), (8, 9144280), (10, 7315424), (16, 4572140), (20, 3657712), (29, 2522560), (32, 2286070), (40, 1828856), (58, 1261280), (64, 1143035), (80, 914428), (116, 630640), (145, 504512), (160, 457214), (232, 315320), (290, 252256), (320, 228607), (464, 157660), (580, 126128), (928, 78830), (1160, 63064), (1856, 39415), (2320, 31532), (4640, 15766), (7883, 9280)]