41672540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 72

約数和(自身を含む): 109664352

約数和(自身を除く): 67991812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 3271, 6370, 6542, 12740, 13084, 16355, 22897, 32710, 42523, 45794, 65420, 85046, 91588, 114485, 160279, 170092, 212615, 228970, 297661, 320558, 425230, 457940, 595322, 641116, 801395, 850460, 1190644, 1488305, 1602790, 2083627, 2976610, 3205580, 4167254, 5953220, 8334508, 10418135, 20836270, 41672540]

約数ペア:

[(1, 41672540), (2, 20836270), (4, 10418135), (5, 8334508), (7, 5953220), (10, 4167254), (13, 3205580), (14, 2976610), (20, 2083627), (26, 1602790), (28, 1488305), (35, 1190644), (49, 850460), (52, 801395), (65, 641116), (70, 595322), (91, 457940), (98, 425230), (130, 320558), (140, 297661), (182, 228970), (196, 212615), (245, 170092), (260, 160279), (364, 114485), (455, 91588), (490, 85046), (637, 65420), (910, 45794), (980, 42523), (1274, 32710), (1820, 22897), (2548, 16355), (3185, 13084), (3271, 12740), (6370, 6542)]