26138110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 50595840

約数和(自身を除く): 24457730

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 2927, 4465, 5854, 8930, 14635, 29270, 55613, 111226, 137569, 275138, 278065, 556130, 687845, 1375690, 2613811, 5227622, 13069055, 26138110]

約数ペア:

[(1, 26138110), (2, 13069055), (5, 5227622), (10, 2613811), (19, 1375690), (38, 687845), (47, 556130), (94, 278065), (95, 275138), (190, 137569), (235, 111226), (470, 55613), (893, 29270), (1786, 14635), (2927, 8930), (4465, 5854)]