1114976720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97463}}^1$

素因数の和:97500

約数の個数: 80

約数和(自身を含む): 3045555072

約数和(自身を除く): 1930578352

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 97463, 194926, 389852, 487315, 779704, 974630, 1072093, 1267019, 1559408, 1949260, 2144186, 2534038, 3898520, 4288372, 5068076, 5360465, 6335095, 7797040, 8576744, 10136152, 10720930, 12670190, 13937209, 17153488, 20272304, 21441860, 25340380, 27874418, 42883720, 50680760, 55748836, 69686045, 85767440, 101361520, 111497672, 139372090, 222995344, 278744180, 557488360, 1114976720]

約数ペア:

[(1, 1114976720), (2, 557488360), (4, 278744180), (5, 222995344), (8, 139372090), (10, 111497672), (11, 101361520), (13, 85767440), (16, 69686045), (20, 55748836), (22, 50680760), (26, 42883720), (40, 27874418), (44, 25340380), (52, 21441860), (55, 20272304), (65, 17153488), (80, 13937209), (88, 12670190), (104, 10720930), (110, 10136152), (130, 8576744), (143, 7797040), (176, 6335095), (208, 5360465), (220, 5068076), (260, 4288372), (286, 3898520), (440, 2534038), (520, 2144186), (572, 1949260), (715, 1559408), (880, 1267019), (1040, 1072093), (1144, 974630), (1430, 779704), (2288, 487315), (2860, 389852), (5720, 194926), (11440, 97463)]