75586160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72679}}^1$

素因数の和:72705

約数の個数: 40

約数和(自身を含む): 189258720

約数和(自身を除く): 113672560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 72679, 145358, 290716, 363395, 581432, 726790, 944827, 1162864, 1453580, 1889654, 2907160, 3779308, 4724135, 5814320, 7558616, 9448270, 15117232, 18896540, 37793080, 75586160]

約数ペア:

[(1, 75586160), (2, 37793080), (4, 18896540), (5, 15117232), (8, 9448270), (10, 7558616), (13, 5814320), (16, 4724135), (20, 3779308), (26, 2907160), (40, 1889654), (52, 1453580), (65, 1162864), (80, 944827), (104, 726790), (130, 581432), (208, 363395), (260, 290716), (520, 145358), (1040, 72679)]