15671475950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6469}}^1\times {\mathrm{3727}}^1$

素因数の和:10221

約数の個数: 48

約数和(自身を含む): 31404448320

約数和(自身を除く): 15732972370

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 3727, 6469, 7454, 12938, 18635, 32345, 37270, 48451, 64690, 84097, 93175, 96902, 161725, 168194, 186350, 242255, 323450, 420485, 484510, 840970, 1211275, 2102425, 2422550, 4204850, 24109963, 48219926, 120549815, 241099630, 313429519, 602749075, 626859038, 1205498150, 1567147595, 3134295190, 7835737975, 15671475950]

約数ペア:

[(1, 15671475950), (2, 7835737975), (5, 3134295190), (10, 1567147595), (13, 1205498150), (25, 626859038), (26, 602749075), (50, 313429519), (65, 241099630), (130, 120549815), (325, 48219926), (650, 24109963), (3727, 4204850), (6469, 2422550), (7454, 2102425), (12938, 1211275), (18635, 840970), (32345, 484510), (37270, 420485), (48451, 323450), (64690, 242255), (84097, 186350), (93175, 168194), (96902, 161725)]