4235544320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{67531}}^1$

素因数の和:67566

約数の個数: 108

約数和(自身を含む): 11802027384

約数和(自身を除く): 7566483064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 62720, 67531, 135062, 270124, 337655, 472717, 540248, 675310, 945434, 1080496, 1350620, 1890868, 2160992, 2363585, 2701240, 3309019, 3781736, 4321984, 4727170, 5402480, 6618038, 7563472, 8643968, 9454340, 10804960, 13236076, 15126944, 16545095, 17287936, 18908680, 21609920, 26472152, 30253888, 33090190, 37817360, 43219840, 52944304, 60507776, 66180380, 75634720, 86439680, 105888608, 121015552, 132360760, 151269440, 211777216, 264721520, 302538880, 423554432, 529443040, 605077760, 847108864, 1058886080, 2117772160, 4235544320]

約数ペア:

[(1, 4235544320), (2, 2117772160), (4, 1058886080), (5, 847108864), (7, 605077760), (8, 529443040), (10, 423554432), (14, 302538880), (16, 264721520), (20, 211777216), (28, 151269440), (32, 132360760), (35, 121015552), (40, 105888608), (49, 86439680), (56, 75634720), (64, 66180380), (70, 60507776), (80, 52944304), (98, 43219840), (112, 37817360), (128, 33090190), (140, 30253888), (160, 26472152), (196, 21609920), (224, 18908680), (245, 17287936), (256, 16545095), (280, 15126944), (320, 13236076), (392, 10804960), (448, 9454340), (490, 8643968), (560, 7563472), (640, 6618038), (784, 5402480), (896, 4727170), (980, 4321984), (1120, 3781736), (1280, 3309019), (1568, 2701240), (1792, 2363585), (1960, 2160992), (2240, 1890868), (3136, 1350620), (3920, 1080496), (4480, 945434), (6272, 675310), (7840, 540248), (8960, 472717), (12544, 337655), (15680, 270124), (31360, 135062), (62720, 67531)]