61010320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{108947}}^1$

素因数の和:108967

約数の個数: 40

約数和(自身を含む): 162114624

約数和(自身を除く): 101104304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 108947, 217894, 435788, 544735, 762629, 871576, 1089470, 1525258, 1743152, 2178940, 3050516, 3813145, 4357880, 6101032, 7626290, 8715760, 12202064, 15252580, 30505160, 61010320]

約数ペア:

[(1, 61010320), (2, 30505160), (4, 15252580), (5, 12202064), (7, 8715760), (8, 7626290), (10, 6101032), (14, 4357880), (16, 3813145), (20, 3050516), (28, 2178940), (35, 1743152), (40, 1525258), (56, 1089470), (70, 871576), (80, 762629), (112, 544735), (140, 435788), (280, 217894), (560, 108947)]