77095990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 145496736

約数和(自身を除く): 68400746

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 4373, 8746, 8815, 17630, 21865, 43730, 179293, 188039, 358586, 376078, 896465, 940195, 1792930, 1880390, 7709599, 15419198, 38547995, 77095990]

約数ペア:

[(1, 77095990), (2, 38547995), (5, 15419198), (10, 7709599), (41, 1880390), (43, 1792930), (82, 940195), (86, 896465), (205, 376078), (215, 358586), (410, 188039), (430, 179293), (1763, 43730), (3526, 21865), (4373, 17630), (8746, 8815)]