28652645450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4007363}}^1$

素因数の和:4007399

約数の個数: 48

約数和(自身を含む): 62611055136

約数和(自身を除く): 33958409686

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 4007363, 8014726, 20036815, 40073630, 44080993, 52095719, 88161986, 100184075, 104191438, 200368150, 220404965, 260478595, 440809930, 520957190, 573052909, 1102024825, 1146105818, 1302392975, 2204049650, 2604785950, 2865264545, 5730529090, 14326322725, 28652645450]

約数ペア:

[(1, 28652645450), (2, 14326322725), (5, 5730529090), (10, 2865264545), (11, 2604785950), (13, 2204049650), (22, 1302392975), (25, 1146105818), (26, 1102024825), (50, 573052909), (55, 520957190), (65, 440809930), (110, 260478595), (130, 220404965), (143, 200368150), (275, 104191438), (286, 100184075), (325, 88161986), (550, 52095719), (650, 44080993), (715, 40073630), (1430, 20036815), (3575, 8014726), (7150, 4007363)]