99837920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6857}}^1$

素因数の和:6892

約数の個数: 96

約数和(自身を含む): 290340288

約数和(自身を除く): 190502368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 6857, 7280, 13714, 14560, 27428, 34285, 47999, 54856, 68570, 89141, 95998, 109712, 137140, 178282, 191996, 219424, 239995, 274280, 356564, 383992, 445705, 479990, 548560, 623987, 713128, 767984, 891410, 959980, 1097120, 1247974, 1426256, 1535968, 1782820, 1919960, 2495948, 2852512, 3119935, 3565640, 3839920, 4991896, 6239870, 7131280, 7679840, 9983792, 12479740, 14262560, 19967584, 24959480, 49918960, 99837920]

約数ペア:

[(1, 99837920), (2, 49918960), (4, 24959480), (5, 19967584), (7, 14262560), (8, 12479740), (10, 9983792), (13, 7679840), (14, 7131280), (16, 6239870), (20, 4991896), (26, 3839920), (28, 3565640), (32, 3119935), (35, 2852512), (40, 2495948), (52, 1919960), (56, 1782820), (65, 1535968), (70, 1426256), (80, 1247974), (91, 1097120), (104, 959980), (112, 891410), (130, 767984), (140, 713128), (160, 623987), (182, 548560), (208, 479990), (224, 445705), (260, 383992), (280, 356564), (364, 274280), (416, 239995), (455, 219424), (520, 191996), (560, 178282), (728, 137140), (910, 109712), (1040, 95998), (1120, 89141), (1456, 68570), (1820, 54856), (2080, 47999), (2912, 34285), (3640, 27428), (6857, 14560), (7280, 13714)]