73776820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6599}}^1$

素因数の和:6664

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 96978380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5590, 6599, 11180, 13198, 26396, 32995, 65990, 85787, 131980, 171574, 283757, 343148, 428935, 567514, 857870, 1135028, 1418785, 1715740, 2837570, 3688841, 5675140, 7377682, 14755364, 18444205, 36888410, 73776820]

約数ペア:

[(1, 73776820), (2, 36888410), (4, 18444205), (5, 14755364), (10, 7377682), (13, 5675140), (20, 3688841), (26, 2837570), (43, 1715740), (52, 1418785), (65, 1135028), (86, 857870), (130, 567514), (172, 428935), (215, 343148), (260, 283757), (430, 171574), (559, 131980), (860, 85787), (1118, 65990), (2236, 32995), (2795, 26396), (5590, 13198), (6599, 11180)]