3765320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 9190260

約数和(自身を除く): 5424940

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 557, 676, 845, 1114, 1352, 1690, 2228, 2785, 3380, 4456, 5570, 6760, 7241, 11140, 14482, 22280, 28964, 36205, 57928, 72410, 94133, 144820, 188266, 289640, 376532, 470665, 753064, 941330, 1882660, 3765320]

約数ペア:

[(1, 3765320), (2, 1882660), (4, 941330), (5, 753064), (8, 470665), (10, 376532), (13, 289640), (20, 188266), (26, 144820), (40, 94133), (52, 72410), (65, 57928), (104, 36205), (130, 28964), (169, 22280), (260, 14482), (338, 11140), (520, 7241), (557, 6760), (676, 5570), (845, 4456), (1114, 3380), (1352, 2785), (1690, 2228)]