25948160

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 104

約数和(自身を含む): 71556576

約数和(自身を除く): 45608416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 181, 224, 256, 280, 320, 362, 448, 512, 560, 640, 724, 896, 905, 1024, 1120, 1267, 1280, 1448, 1792, 1810, 2048, 2240, 2534, 2560, 2896, 3584, 3620, 4096, 4480, 5068, 5120, 5792, 6335, 7168, 7240, 8960, 10136, 10240, 11584, 12670, 14336, 14480, 17920, 20272, 20480, 23168, 25340, 28672, 28960, 35840, 40544, 46336, 50680, 57920, 71680, 81088, 92672, 101360, 115840, 143360, 162176, 185344, 202720, 231680, 324352, 370688, 405440, 463360, 648704, 741376, 810880, 926720, 1297408, 1621760, 1853440, 2594816, 3243520, 3706880, 5189632, 6487040, 12974080, 25948160]

約数ペア:

[(1, 25948160), (2, 12974080), (4, 6487040), (5, 5189632), (7, 3706880), (8, 3243520), (10, 2594816), (14, 1853440), (16, 1621760), (20, 1297408), (28, 926720), (32, 810880), (35, 741376), (40, 648704), (56, 463360), (64, 405440), (70, 370688), (80, 324352), (112, 231680), (128, 202720), (140, 185344), (160, 162176), (181, 143360), (224, 115840), (256, 101360), (280, 92672), (320, 81088), (362, 71680), (448, 57920), (512, 50680), (560, 46336), (640, 40544), (724, 35840), (896, 28960), (905, 28672), (1024, 25340), (1120, 23168), (1267, 20480), (1280, 20272), (1448, 17920), (1792, 14480), (1810, 14336), (2048, 12670), (2240, 11584), (2534, 10240), (2560, 10136), (2896, 8960), (3584, 7240), (3620, 7168), (4096, 6335), (4480, 5792), (5068, 5120)]