129664300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{21977}}^1$

素因数の和:22050

約数の個数: 36

約数和(自身を含む): 286153560

約数和(自身を除く): 156489260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2950, 5900, 21977, 43954, 87908, 109885, 219770, 439540, 549425, 1098850, 1296643, 2197700, 2593286, 5186572, 6483215, 12966430, 25932860, 32416075, 64832150, 129664300]

約数ペア:

[(1, 129664300), (2, 64832150), (4, 32416075), (5, 25932860), (10, 12966430), (20, 6483215), (25, 5186572), (50, 2593286), (59, 2197700), (100, 1296643), (118, 1098850), (236, 549425), (295, 439540), (590, 219770), (1180, 109885), (1475, 87908), (2950, 43954), (5900, 21977)]