98779520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 285975360

約数和(自身を除く): 187195840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1297, 1360, 1904, 2176, 2240, 2380, 2594, 2720, 3808, 4480, 4760, 5188, 5440, 6485, 7616, 9079, 9520, 10376, 10880, 12970, 15232, 18158, 19040, 20752, 22049, 25940, 36316, 38080, 41504, 44098, 45395, 51880, 72632, 76160, 83008, 88196, 90790, 103760, 110245, 145264, 154343, 166016, 176392, 181580, 207520, 220490, 290528, 308686, 352784, 363160, 415040, 440980, 581056, 617372, 705568, 726320, 771715, 830080, 881960, 1162112, 1234744, 1411136, 1452640, 1543430, 1763920, 2469488, 2822272, 2905280, 3086860, 3527840, 4938976, 5810560, 6173720, 7055680, 9877952, 12347440, 14111360, 19755904, 24694880, 49389760, 98779520]

約数ペア:

[(1, 98779520), (2, 49389760), (4, 24694880), (5, 19755904), (7, 14111360), (8, 12347440), (10, 9877952), (14, 7055680), (16, 6173720), (17, 5810560), (20, 4938976), (28, 3527840), (32, 3086860), (34, 2905280), (35, 2822272), (40, 2469488), (56, 1763920), (64, 1543430), (68, 1452640), (70, 1411136), (80, 1234744), (85, 1162112), (112, 881960), (119, 830080), (128, 771715), (136, 726320), (140, 705568), (160, 617372), (170, 581056), (224, 440980), (238, 415040), (272, 363160), (280, 352784), (320, 308686), (340, 290528), (448, 220490), (476, 207520), (544, 181580), (560, 176392), (595, 166016), (640, 154343), (680, 145264), (896, 110245), (952, 103760), (1088, 90790), (1120, 88196), (1190, 83008), (1297, 76160), (1360, 72632), (1904, 51880), (2176, 45395), (2240, 44098), (2380, 41504), (2594, 38080), (2720, 36316), (3808, 25940), (4480, 22049), (4760, 20752), (5188, 19040), (5440, 18158), (6485, 15232), (7616, 12970), (9079, 10880), (9520, 10376)]