2016386580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2585111}}^1$

素因数の和:2585136

約数の個数: 48

約数和(自身を含む): 6080183424

約数和(自身を除く): 4063796844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2585111, 5170222, 7755333, 10340444, 12925555, 15510666, 25851110, 31021332, 33606443, 38776665, 51702220, 67212886, 77553330, 100819329, 134425772, 155106660, 168032215, 201638658, 336064430, 403277316, 504096645, 672128860, 1008193290, 2016386580]

約数ペア:

[(1, 2016386580), (2, 1008193290), (3, 672128860), (4, 504096645), (5, 403277316), (6, 336064430), (10, 201638658), (12, 168032215), (13, 155106660), (15, 134425772), (20, 100819329), (26, 77553330), (30, 67212886), (39, 51702220), (52, 38776665), (60, 33606443), (65, 31021332), (78, 25851110), (130, 15510666), (156, 12925555), (195, 10340444), (260, 7755333), (390, 5170222), (780, 2585111)]