8803860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11312

約数の個数: 48

約数和(自身を含む): 26549376

約数和(自身を除く): 17745516

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, 11287, 22574, 33861, 45148, 56435, 67722, 112870, 135444, 146731, 169305, 225740, 293462, 338610, 440193, 586924, 677220, 733655, 880386, 1467310, 1760772, 2200965, 2934620, 4401930, 8803860]

約数ペア:

[(1, 8803860), (2, 4401930), (3, 2934620), (4, 2200965), (5, 1760772), (6, 1467310), (10, 880386), (12, 733655), (13, 677220), (15, 586924), (20, 440193), (26, 338610), (30, 293462), (39, 225740), (52, 169305), (60, 146731), (65, 135444), (78, 112870), (130, 67722), (156, 56435), (195, 45148), (260, 33861), (390, 22574), (780, 11287)]