38448800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3730

約数の個数: 72

約数和(自身を含む): 101110716

約数和(自身を除く): 62661916

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 3697, 5200, 7394, 10400, 14788, 18485, 29576, 36970, 48061, 59152, 73940, 92425, 96122, 118304, 147880, 184850, 192244, 240305, 295760, 369700, 384488, 480610, 591520, 739400, 768976, 961220, 1201525, 1478800, 1537952, 1922440, 2403050, 2957600, 3844880, 4806100, 7689760, 9612200, 19224400, 38448800]

約数ペア:

[(1, 38448800), (2, 19224400), (4, 9612200), (5, 7689760), (8, 4806100), (10, 3844880), (13, 2957600), (16, 2403050), (20, 1922440), (25, 1537952), (26, 1478800), (32, 1201525), (40, 961220), (50, 768976), (52, 739400), (65, 591520), (80, 480610), (100, 384488), (104, 369700), (130, 295760), (160, 240305), (200, 192244), (208, 184850), (260, 147880), (325, 118304), (400, 96122), (416, 92425), (520, 73940), (650, 59152), (800, 48061), (1040, 36970), (1300, 29576), (2080, 18485), (2600, 14788), (3697, 10400), (5200, 7394)]