179667072020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1\times {\mathrm{52237}}^1$

素因数の和:55952

約数の個数: 48

約数和(自身を含む): 385441217280

約数和(自身を除く): 205774145260

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 3659, 7318, 14636, 18295, 36590, 52237, 73180, 104474, 171973, 208948, 261185, 343946, 522370, 687892, 859865, 1044740, 1719730, 2455139, 3439460, 4910278, 9820556, 12275695, 24551390, 49102780, 191135183, 382270366, 764540732, 955675915, 1911351830, 3822703660, 8983353601, 17966707202, 35933414404, 44916768005, 89833536010, 179667072020]

約数ペア:

[(1, 179667072020), (2, 89833536010), (4, 44916768005), (5, 35933414404), (10, 17966707202), (20, 8983353601), (47, 3822703660), (94, 1911351830), (188, 955675915), (235, 764540732), (470, 382270366), (940, 191135183), (3659, 49102780), (7318, 24551390), (14636, 12275695), (18295, 9820556), (36590, 4910278), (52237, 3439460), (73180, 2455139), (104474, 1719730), (171973, 1044740), (208948, 859865), (261185, 687892), (343946, 522370)]