130253900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2549}}^1$

素因数の和:2643

約数の個数: 72

約数和(自身を含む): 327583200

約数和(自身を除く): 197329300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 1022, 1460, 1825, 2044, 2549, 2555, 3650, 5098, 5110, 7300, 10196, 10220, 12745, 12775, 17843, 25490, 25550, 35686, 50980, 51100, 63725, 71372, 89215, 127450, 178430, 186077, 254900, 356860, 372154, 446075, 744308, 892150, 930385, 1302539, 1784300, 1860770, 2605078, 3721540, 4651925, 5210156, 6512695, 9303850, 13025390, 18607700, 26050780, 32563475, 65126950, 130253900]

約数ペア:

[(1, 130253900), (2, 65126950), (4, 32563475), (5, 26050780), (7, 18607700), (10, 13025390), (14, 9303850), (20, 6512695), (25, 5210156), (28, 4651925), (35, 3721540), (50, 2605078), (70, 1860770), (73, 1784300), (100, 1302539), (140, 930385), (146, 892150), (175, 744308), (292, 446075), (350, 372154), (365, 356860), (511, 254900), (700, 186077), (730, 178430), (1022, 127450), (1460, 89215), (1825, 71372), (2044, 63725), (2549, 51100), (2555, 50980), (3650, 35686), (5098, 25550), (5110, 25490), (7300, 17843), (10196, 12775), (10220, 12745)]