67888190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 124540416

約数和(自身を除く): 56652226

約数列:

[1, 2, 5, 10, 83, 166, 263, 311, 415, 526, 622, 830, 1315, 1555, 2630, 3110, 21829, 25813, 43658, 51626, 81793, 109145, 129065, 163586, 218290, 258130, 408965, 817930, 6788819, 13577638, 33944095, 67888190]

約数ペア:

[(1, 67888190), (2, 33944095), (5, 13577638), (10, 6788819), (83, 817930), (166, 408965), (263, 258130), (311, 218290), (415, 163586), (526, 129065), (622, 109145), (830, 81793), (1315, 51626), (1555, 43658), (2630, 25813), (3110, 21829)]