1769300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 36

約数和(自身を含む): 4137756

約数和(自身を除く): 2368456

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1361, 2722, 5444, 6805, 13610, 17693, 27220, 34025, 35386, 68050, 70772, 88465, 136100, 176930, 353860, 442325, 884650, 1769300]

約数ペア:

[(1, 1769300), (2, 884650), (4, 442325), (5, 353860), (10, 176930), (13, 136100), (20, 88465), (25, 70772), (26, 68050), (50, 35386), (52, 34025), (65, 27220), (100, 17693), (130, 13610), (260, 6805), (325, 5444), (650, 2722), (1300, 1361)]