79623040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2539}}^1$

素因数の和:2572

約数の個数: 96

約数和(自身を含む): 221513400

約数和(自身を除く): 141890360

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, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2539, 3136, 3920, 4480, 5078, 6272, 7840, 10156, 12695, 15680, 17773, 20312, 25390, 31360, 35546, 40624, 50780, 71092, 81248, 88865, 101560, 124411, 142184, 162496, 177730, 203120, 248822, 284368, 324992, 355460, 406240, 497644, 568736, 622055, 710920, 812480, 995288, 1137472, 1244110, 1421840, 1624960, 1990576, 2274944, 2488220, 2843680, 3981152, 4976440, 5687360, 7962304, 9952880, 11374720, 15924608, 19905760, 39811520, 79623040]

約数ペア:

[(1, 79623040), (2, 39811520), (4, 19905760), (5, 15924608), (7, 11374720), (8, 9952880), (10, 7962304), (14, 5687360), (16, 4976440), (20, 3981152), (28, 2843680), (32, 2488220), (35, 2274944), (40, 1990576), (49, 1624960), (56, 1421840), (64, 1244110), (70, 1137472), (80, 995288), (98, 812480), (112, 710920), (128, 622055), (140, 568736), (160, 497644), (196, 406240), (224, 355460), (245, 324992), (280, 284368), (320, 248822), (392, 203120), (448, 177730), (490, 162496), (560, 142184), (640, 124411), (784, 101560), (896, 88865), (980, 81248), (1120, 71092), (1568, 50780), (1960, 40624), (2240, 35546), (2539, 31360), (3136, 25390), (3920, 20312), (4480, 17773), (5078, 15680), (6272, 12695), (7840, 10156)]