4975883900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{294431}}^1$

素因数の和:294471

約数の個数: 54

約数和(自身を含む): 11692189152

約数和(自身を除く): 6716305252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 294431, 588862, 1177724, 1472155, 2944310, 3827603, 5888620, 7360775, 7655206, 14721550, 15310412, 19138015, 29443100, 38276030, 49758839, 76552060, 95690075, 99517678, 191380150, 199035356, 248794195, 382760300, 497588390, 995176780, 1243970975, 2487941950, 4975883900]

約数ペア:

[(1, 4975883900), (2, 2487941950), (4, 1243970975), (5, 995176780), (10, 497588390), (13, 382760300), (20, 248794195), (25, 199035356), (26, 191380150), (50, 99517678), (52, 95690075), (65, 76552060), (100, 49758839), (130, 38276030), (169, 29443100), (260, 19138015), (325, 15310412), (338, 14721550), (650, 7655206), (676, 7360775), (845, 5888620), (1300, 3827603), (1690, 2944310), (3380, 1472155), (4225, 1177724), (8450, 588862), (16900, 294431)]