65659880

素因数分解:

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

素因数の和:931

約数の個数: 96

約数和(自身を含む): 174713760

約数和(自身を除く): 109053880

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 169, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 883, 1144, 1352, 1430, 1690, 1766, 1859, 2860, 3380, 3532, 3718, 4415, 5720, 6760, 7064, 7436, 8830, 9295, 9713, 11479, 14872, 17660, 18590, 19426, 22958, 35320, 37180, 38852, 45916, 48565, 57395, 74360, 77704, 91832, 97130, 114790, 126269, 149227, 194260, 229580, 252538, 298454, 388520, 459160, 505076, 596908, 631345, 746135, 1010152, 1193816, 1262690, 1492270, 1641497, 2525380, 2984540, 3282994, 5050760, 5969080, 6565988, 8207485, 13131976, 16414970, 32829940, 65659880]

約数ペア:

[(1, 65659880), (2, 32829940), (4, 16414970), (5, 13131976), (8, 8207485), (10, 6565988), (11, 5969080), (13, 5050760), (20, 3282994), (22, 2984540), (26, 2525380), (40, 1641497), (44, 1492270), (52, 1262690), (55, 1193816), (65, 1010152), (88, 746135), (104, 631345), (110, 596908), (130, 505076), (143, 459160), (169, 388520), (220, 298454), (260, 252538), (286, 229580), (338, 194260), (440, 149227), (520, 126269), (572, 114790), (676, 97130), (715, 91832), (845, 77704), (883, 74360), (1144, 57395), (1352, 48565), (1430, 45916), (1690, 38852), (1766, 37180), (1859, 35320), (2860, 22958), (3380, 19426), (3532, 18590), (3718, 17660), (4415, 14872), (5720, 11479), (6760, 9713), (7064, 9295), (7436, 8830)]