129465830800

素因数分解:

$2^4\times 5^2\times {\mathrm{619}}^1\times {\mathrm{522883}}^1$

素因数の和:523520

約数の個数: 60

約数和(自身を含む): 311544744880

約数和(自身を除く): 182078914080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 619, 1238, 2476, 3095, 4952, 6190, 9904, 12380, 15475, 24760, 30950, 49520, 61900, 123800, 247600, 522883, 1045766, 2091532, 2614415, 4183064, 5228830, 8366128, 10457660, 13072075, 20915320, 26144150, 41830640, 52288300, 104576600, 209153200, 323664577, 647329154, 1294658308, 1618322885, 2589316616, 3236645770, 5178633232, 6473291540, 8091614425, 12946583080, 16183228850, 25893166160, 32366457700, 64732915400, 129465830800]

約数ペア:

[(1, 129465830800), (2, 64732915400), (4, 32366457700), (5, 25893166160), (8, 16183228850), (10, 12946583080), (16, 8091614425), (20, 6473291540), (25, 5178633232), (40, 3236645770), (50, 2589316616), (80, 1618322885), (100, 1294658308), (200, 647329154), (400, 323664577), (619, 209153200), (1238, 104576600), (2476, 52288300), (3095, 41830640), (4952, 26144150), (6190, 20915320), (9904, 13072075), (12380, 10457660), (15475, 8366128), (24760, 5228830), (30950, 4183064), (49520, 2614415), (61900, 2091532), (123800, 1045766), (247600, 522883)]