25253800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 69058080

約数和(自身を除く): 43804280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 883, 1100, 1144, 1300, 1430, 1766, 2200, 2600, 2860, 3532, 3575, 4415, 5720, 7064, 7150, 8830, 9713, 11479, 14300, 17660, 19426, 22075, 22958, 28600, 35320, 38852, 44150, 45916, 48565, 57395, 77704, 88300, 91832, 97130, 114790, 126269, 176600, 194260, 229580, 242825, 252538, 286975, 388520, 459160, 485650, 505076, 573950, 631345, 971300, 1010152, 1147900, 1262690, 1942600, 2295800, 2525380, 3156725, 5050760, 6313450, 12626900, 25253800]

約数ペア:

[(1, 25253800), (2, 12626900), (4, 6313450), (5, 5050760), (8, 3156725), (10, 2525380), (11, 2295800), (13, 1942600), (20, 1262690), (22, 1147900), (25, 1010152), (26, 971300), (40, 631345), (44, 573950), (50, 505076), (52, 485650), (55, 459160), (65, 388520), (88, 286975), (100, 252538), (104, 242825), (110, 229580), (130, 194260), (143, 176600), (200, 126269), (220, 114790), (260, 97130), (275, 91832), (286, 88300), (325, 77704), (440, 57395), (520, 48565), (550, 45916), (572, 44150), (650, 38852), (715, 35320), (883, 28600), (1100, 22958), (1144, 22075), (1300, 19426), (1430, 17660), (1766, 14300), (2200, 11479), (2600, 9713), (2860, 8830), (3532, 7150), (3575, 7064), (4415, 5720)]