36508719650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{285113}}^1$

素因数の和:285335

約数の個数: 48

約数和(自身を含む): 73501248744

約数和(自身を除く): 36992529094

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 197, 325, 394, 650, 985, 1970, 2561, 4925, 5122, 9850, 12805, 25610, 64025, 128050, 285113, 570226, 1425565, 2851130, 3706469, 7127825, 7412938, 14255650, 18532345, 37064690, 56167261, 92661725, 112334522, 185323450, 280836305, 561672610, 730174393, 1404181525, 1460348786, 2808363050, 3650871965, 7301743930, 18254359825, 36508719650]

約数ペア:

[(1, 36508719650), (2, 18254359825), (5, 7301743930), (10, 3650871965), (13, 2808363050), (25, 1460348786), (26, 1404181525), (50, 730174393), (65, 561672610), (130, 280836305), (197, 185323450), (325, 112334522), (394, 92661725), (650, 56167261), (985, 37064690), (1970, 18532345), (2561, 14255650), (4925, 7412938), (5122, 7127825), (9850, 3706469), (12805, 2851130), (25610, 1425565), (64025, 570226), (128050, 285113)]