54176720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 137147472

約数和(自身を除く): 82970752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 113, 130, 208, 226, 260, 452, 461, 520, 565, 904, 922, 1040, 1130, 1469, 1808, 1844, 2260, 2305, 2938, 3688, 4520, 4610, 5876, 5993, 7345, 7376, 9040, 9220, 11752, 11986, 14690, 18440, 23504, 23972, 29380, 29965, 36880, 47944, 52093, 58760, 59930, 95888, 104186, 117520, 119860, 208372, 239720, 260465, 416744, 479440, 520930, 677209, 833488, 1041860, 1354418, 2083720, 2708836, 3386045, 4167440, 5417672, 6772090, 10835344, 13544180, 27088360, 54176720]

約数ペア:

[(1, 54176720), (2, 27088360), (4, 13544180), (5, 10835344), (8, 6772090), (10, 5417672), (13, 4167440), (16, 3386045), (20, 2708836), (26, 2083720), (40, 1354418), (52, 1041860), (65, 833488), (80, 677209), (104, 520930), (113, 479440), (130, 416744), (208, 260465), (226, 239720), (260, 208372), (452, 119860), (461, 117520), (520, 104186), (565, 95888), (904, 59930), (922, 58760), (1040, 52093), (1130, 47944), (1469, 36880), (1808, 29965), (1844, 29380), (2260, 23972), (2305, 23504), (2938, 18440), (3688, 14690), (4520, 11986), (4610, 11752), (5876, 9220), (5993, 9040), (7345, 7376)]