828942010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{773}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 1645424928

約数和(自身を除く): 816482918

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 113, 130, 146, 226, 365, 565, 730, 773, 949, 1130, 1469, 1546, 1898, 2938, 3865, 4745, 7345, 7730, 8249, 9490, 10049, 14690, 16498, 20098, 41245, 50245, 56429, 82490, 87349, 100490, 107237, 112858, 174698, 214474, 282145, 436745, 536185, 564290, 733577, 873490, 1072370, 1135537, 1467154, 2271074, 3667885, 5677685, 6376477, 7335770, 11355370, 12752954, 31882385, 63764770, 82894201, 165788402, 414471005, 828942010]

約数ペア:

[(1, 828942010), (2, 414471005), (5, 165788402), (10, 82894201), (13, 63764770), (26, 31882385), (65, 12752954), (73, 11355370), (113, 7335770), (130, 6376477), (146, 5677685), (226, 3667885), (365, 2271074), (565, 1467154), (730, 1135537), (773, 1072370), (949, 873490), (1130, 733577), (1469, 564290), (1546, 536185), (1898, 436745), (2938, 282145), (3865, 214474), (4745, 174698), (7345, 112858), (7730, 107237), (8249, 100490), (9490, 87349), (10049, 82490), (14690, 56429), (16498, 50245), (20098, 41245)]