70011440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51479}}^1$

素因数の和:51509

約数の個数: 40

約数和(自身を含む): 172355040

約数和(自身を除く): 102343600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 51479, 102958, 205916, 257395, 411832, 514790, 823664, 875143, 1029580, 1750286, 2059160, 3500572, 4118320, 4375715, 7001144, 8751430, 14002288, 17502860, 35005720, 70011440]

約数ペア:

[(1, 70011440), (2, 35005720), (4, 17502860), (5, 14002288), (8, 8751430), (10, 7001144), (16, 4375715), (17, 4118320), (20, 3500572), (34, 2059160), (40, 1750286), (68, 1029580), (80, 875143), (85, 823664), (136, 514790), (170, 411832), (272, 257395), (340, 205916), (680, 102958), (1360, 51479)]