826491680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9341}}^1$

素因数の和:9442

約数の個数: 96

約数和(自身を含む): 2260016640

約数和(自身を除く): 1433524960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2528, 2765, 3160, 4424, 5530, 6320, 8848, 9341, 11060, 12640, 17696, 18682, 22120, 37364, 44240, 46705, 65387, 74728, 88480, 93410, 130774, 149456, 186820, 261548, 298912, 326935, 373640, 523096, 653870, 737939, 747280, 1046192, 1307740, 1475878, 1494560, 2092384, 2615480, 2951756, 3689695, 5165573, 5230960, 5903512, 7379390, 10331146, 10461920, 11807024, 14758780, 20662292, 23614048, 25827865, 29517560, 41324584, 51655730, 59035120, 82649168, 103311460, 118070240, 165298336, 206622920, 413245840, 826491680]

約数ペア:

[(1, 826491680), (2, 413245840), (4, 206622920), (5, 165298336), (7, 118070240), (8, 103311460), (10, 82649168), (14, 59035120), (16, 51655730), (20, 41324584), (28, 29517560), (32, 25827865), (35, 23614048), (40, 20662292), (56, 14758780), (70, 11807024), (79, 10461920), (80, 10331146), (112, 7379390), (140, 5903512), (158, 5230960), (160, 5165573), (224, 3689695), (280, 2951756), (316, 2615480), (395, 2092384), (553, 1494560), (560, 1475878), (632, 1307740), (790, 1046192), (1106, 747280), (1120, 737939), (1264, 653870), (1580, 523096), (2212, 373640), (2528, 326935), (2765, 298912), (3160, 261548), (4424, 186820), (5530, 149456), (6320, 130774), (8848, 93410), (9341, 88480), (11060, 74728), (12640, 65387), (17696, 46705), (18682, 44240), (22120, 37364)]