63997150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 137741184

約数和(自身を除く): 73744034

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 166, 175, 350, 415, 581, 830, 1162, 2075, 2203, 2905, 4150, 4406, 5810, 11015, 14525, 15421, 22030, 29050, 30842, 55075, 77105, 110150, 154210, 182849, 365698, 385525, 771050, 914245, 1279943, 1828490, 2559886, 4571225, 6399715, 9142450, 12799430, 31998575, 63997150]

約数ペア:

[(1, 63997150), (2, 31998575), (5, 12799430), (7, 9142450), (10, 6399715), (14, 4571225), (25, 2559886), (35, 1828490), (50, 1279943), (70, 914245), (83, 771050), (166, 385525), (175, 365698), (350, 182849), (415, 154210), (581, 110150), (830, 77105), (1162, 55075), (2075, 30842), (2203, 29050), (2905, 22030), (4150, 15421), (4406, 14525), (5810, 11015)]