1054207840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1181}}^1$

素因数の和:2000

約数の個数: 96

約数和(自身を含む): 2852345664

約数和(自身を除く): 1798137824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 797, 1120, 1181, 1594, 2362, 3188, 3985, 4724, 5579, 5905, 6376, 7970, 8267, 9448, 11158, 11810, 12752, 15940, 16534, 18896, 22316, 23620, 25504, 27895, 31880, 33068, 37792, 41335, 44632, 47240, 55790, 63760, 66136, 82670, 89264, 94480, 111580, 127520, 132272, 165340, 178528, 188960, 223160, 264544, 330680, 446320, 661360, 892640, 941257, 1322720, 1882514, 3765028, 4706285, 6588799, 7530056, 9412570, 13177598, 15060112, 18825140, 26355196, 30120224, 32943995, 37650280, 52710392, 65887990, 75300560, 105420784, 131775980, 150601120, 210841568, 263551960, 527103920, 1054207840]

約数ペア:

[(1, 1054207840), (2, 527103920), (4, 263551960), (5, 210841568), (7, 150601120), (8, 131775980), (10, 105420784), (14, 75300560), (16, 65887990), (20, 52710392), (28, 37650280), (32, 32943995), (35, 30120224), (40, 26355196), (56, 18825140), (70, 15060112), (80, 13177598), (112, 9412570), (140, 7530056), (160, 6588799), (224, 4706285), (280, 3765028), (560, 1882514), (797, 1322720), (1120, 941257), (1181, 892640), (1594, 661360), (2362, 446320), (3188, 330680), (3985, 264544), (4724, 223160), (5579, 188960), (5905, 178528), (6376, 165340), (7970, 132272), (8267, 127520), (9448, 111580), (11158, 94480), (11810, 89264), (12752, 82670), (15940, 66136), (16534, 63760), (18896, 55790), (22316, 47240), (23620, 44632), (25504, 41335), (27895, 37792), (31880, 33068)]