117015920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29851}}^1$

素因数の和:29878

約数の個数: 60

約数和(自身を含む): 316490904

約数和(自身を除く): 199474984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 29851, 59702, 119404, 149255, 208957, 238808, 298510, 417914, 477616, 597020, 835828, 1044785, 1194040, 1462699, 1671656, 2089570, 2388080, 2925398, 3343312, 4179140, 5850796, 7313495, 8358280, 11701592, 14626990, 16716560, 23403184, 29253980, 58507960, 117015920]

約数ペア:

[(1, 117015920), (2, 58507960), (4, 29253980), (5, 23403184), (7, 16716560), (8, 14626990), (10, 11701592), (14, 8358280), (16, 7313495), (20, 5850796), (28, 4179140), (35, 3343312), (40, 2925398), (49, 2388080), (56, 2089570), (70, 1671656), (80, 1462699), (98, 1194040), (112, 1044785), (140, 835828), (196, 597020), (245, 477616), (280, 417914), (392, 298510), (490, 238808), (560, 208957), (784, 149255), (980, 119404), (1960, 59702), (3920, 29851)]