89437040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14519}}^1$

素因数の和:14550

約数の個数: 80

約数和(自身を含む): 259269120

約数和(自身を除く): 169832080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 14519, 29038, 58076, 72595, 101633, 116152, 145190, 159709, 203266, 232304, 290380, 319418, 406532, 508165, 580760, 638836, 798545, 813064, 1016330, 1117963, 1161520, 1277672, 1597090, 1626128, 2032660, 2235926, 2555344, 3194180, 4065320, 4471852, 5589815, 6388360, 8130640, 8943704, 11179630, 12776720, 17887408, 22359260, 44718520, 89437040]

約数ペア:

[(1, 89437040), (2, 44718520), (4, 22359260), (5, 17887408), (7, 12776720), (8, 11179630), (10, 8943704), (11, 8130640), (14, 6388360), (16, 5589815), (20, 4471852), (22, 4065320), (28, 3194180), (35, 2555344), (40, 2235926), (44, 2032660), (55, 1626128), (56, 1597090), (70, 1277672), (77, 1161520), (80, 1117963), (88, 1016330), (110, 813064), (112, 798545), (140, 638836), (154, 580760), (176, 508165), (220, 406532), (280, 319418), (308, 290380), (385, 232304), (440, 203266), (560, 159709), (616, 145190), (770, 116152), (880, 101633), (1232, 72595), (1540, 58076), (3080, 29038), (6160, 14519)]