86519030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3847}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 168727104

約数和(自身を除く): 82208074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3847, 4498, 7694, 11245, 19235, 22490, 38470, 50011, 100022, 250055, 500110, 665531, 1331062, 3327655, 6655310, 8651903, 17303806, 43259515, 86519030]

約数ペア:

[(1, 86519030), (2, 43259515), (5, 17303806), (10, 8651903), (13, 6655310), (26, 3327655), (65, 1331062), (130, 665531), (173, 500110), (346, 250055), (865, 100022), (1730, 50011), (2249, 38470), (3847, 22490), (4498, 19235), (7694, 11245)]