26381520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3361

約数の個数: 120

約数和(自身を含む): 96681312

約数和(自身を除く): 70299792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3331, 3960, 6662, 7920, 9993, 13324, 16655, 19986, 26648, 29979, 33310, 36641, 39972, 49965, 53296, 59958, 66620, 73282, 79944, 99930, 109923, 119916, 133240, 146564, 149895, 159888, 183205, 199860, 219846, 239832, 266480, 293128, 299790, 329769, 366410, 399720, 439692, 479664, 549615, 586256, 599580, 659538, 732820, 799440, 879384, 1099230, 1199160, 1319076, 1465640, 1648845, 1758768, 2198460, 2398320, 2638152, 2931280, 3297690, 4396920, 5276304, 6595380, 8793840, 13190760, 26381520]

約数ペア:

[(1, 26381520), (2, 13190760), (3, 8793840), (4, 6595380), (5, 5276304), (6, 4396920), (8, 3297690), (9, 2931280), (10, 2638152), (11, 2398320), (12, 2198460), (15, 1758768), (16, 1648845), (18, 1465640), (20, 1319076), (22, 1199160), (24, 1099230), (30, 879384), (33, 799440), (36, 732820), (40, 659538), (44, 599580), (45, 586256), (48, 549615), (55, 479664), (60, 439692), (66, 399720), (72, 366410), (80, 329769), (88, 299790), (90, 293128), (99, 266480), (110, 239832), (120, 219846), (132, 199860), (144, 183205), (165, 159888), (176, 149895), (180, 146564), (198, 133240), (220, 119916), (240, 109923), (264, 99930), (330, 79944), (360, 73282), (396, 66620), (440, 59958), (495, 53296), (528, 49965), (660, 39972), (720, 36641), (792, 33310), (880, 29979), (990, 26648), (1320, 19986), (1584, 16655), (1980, 13324), (2640, 9993), (3331, 7920), (3960, 6662)]