69823520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33569}}^1$

素因数の和:33597

約数の個数: 48

約数和(自身を含む): 177652440

約数和(自身を除く): 107828920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 33569, 67138, 134276, 167845, 268552, 335690, 436397, 537104, 671380, 872794, 1074208, 1342760, 1745588, 2181985, 2685520, 3491176, 4363970, 5371040, 6982352, 8727940, 13964704, 17455880, 34911760, 69823520]

約数ペア:

[(1, 69823520), (2, 34911760), (4, 17455880), (5, 13964704), (8, 8727940), (10, 6982352), (13, 5371040), (16, 4363970), (20, 3491176), (26, 2685520), (32, 2181985), (40, 1745588), (52, 1342760), (65, 1074208), (80, 872794), (104, 671380), (130, 537104), (160, 436397), (208, 335690), (260, 268552), (416, 167845), (520, 134276), (1040, 67138), (2080, 33569)]