33528080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 83766960

約数和(自身を除く): 50238880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 89, 136, 170, 178, 272, 277, 340, 356, 445, 554, 680, 712, 890, 1108, 1360, 1385, 1424, 1513, 1780, 2216, 2770, 3026, 3560, 4432, 4709, 5540, 6052, 7120, 7565, 9418, 11080, 12104, 15130, 18836, 22160, 23545, 24208, 24653, 30260, 37672, 47090, 49306, 60520, 75344, 94180, 98612, 121040, 123265, 188360, 197224, 246530, 376720, 394448, 419101, 493060, 838202, 986120, 1676404, 1972240, 2095505, 3352808, 4191010, 6705616, 8382020, 16764040, 33528080]

約数ペア:

[(1, 33528080), (2, 16764040), (4, 8382020), (5, 6705616), (8, 4191010), (10, 3352808), (16, 2095505), (17, 1972240), (20, 1676404), (34, 986120), (40, 838202), (68, 493060), (80, 419101), (85, 394448), (89, 376720), (136, 246530), (170, 197224), (178, 188360), (272, 123265), (277, 121040), (340, 98612), (356, 94180), (445, 75344), (554, 60520), (680, 49306), (712, 47090), (890, 37672), (1108, 30260), (1360, 24653), (1385, 24208), (1424, 23545), (1513, 22160), (1780, 18836), (2216, 15130), (2770, 12104), (3026, 11080), (3560, 9418), (4432, 7565), (4709, 7120), (5540, 6052)]