65020670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 140978880

約数和(自身を除く): 75958210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1066, 1109, 1430, 2218, 2255, 2665, 4510, 5330, 5545, 5863, 11090, 11726, 12199, 14417, 24398, 28834, 29315, 45469, 58630, 60995, 72085, 90938, 121990, 144170, 158587, 227345, 317174, 454690, 500159, 591097, 792935, 1000318, 1182194, 1585870, 2500795, 2955485, 5001590, 5910970, 6502067, 13004134, 32510335, 65020670]

約数ペア:

[(1, 65020670), (2, 32510335), (5, 13004134), (10, 6502067), (11, 5910970), (13, 5001590), (22, 2955485), (26, 2500795), (41, 1585870), (55, 1182194), (65, 1000318), (82, 792935), (110, 591097), (130, 500159), (143, 454690), (205, 317174), (286, 227345), (410, 158587), (451, 144170), (533, 121990), (715, 90938), (902, 72085), (1066, 60995), (1109, 58630), (1430, 45469), (2218, 29315), (2255, 28834), (2665, 24398), (4510, 14417), (5330, 12199), (5545, 11726), (5863, 11090)]