1248177590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 2524151808

約数和(自身を除く): 1275974218

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 127, 235, 254, 470, 517, 635, 1034, 1270, 1397, 1901, 2585, 2794, 3802, 5170, 5969, 6985, 9505, 11938, 13970, 19010, 20911, 29845, 41822, 59690, 65659, 89347, 104555, 131318, 178694, 209110, 241427, 328295, 446735, 482854, 656590, 893470, 982817, 1207135, 1965634, 2414270, 2655697, 4914085, 5311394, 9828170, 11347069, 13278485, 22694138, 26556970, 56735345, 113470690, 124817759, 249635518, 624088795, 1248177590]

約数ペア:

[(1, 1248177590), (2, 624088795), (5, 249635518), (10, 124817759), (11, 113470690), (22, 56735345), (47, 26556970), (55, 22694138), (94, 13278485), (110, 11347069), (127, 9828170), (235, 5311394), (254, 4914085), (470, 2655697), (517, 2414270), (635, 1965634), (1034, 1207135), (1270, 982817), (1397, 893470), (1901, 656590), (2585, 482854), (2794, 446735), (3802, 328295), (5170, 241427), (5969, 209110), (6985, 178694), (9505, 131318), (11938, 104555), (13970, 89347), (19010, 65659), (20911, 59690), (29845, 41822)]