20228974950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{11657}}^1$

素因数の和:12198

約数の個数: 96

約数和(自身を含む): 52457642496

約数和(自身を除く): 32228667546

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 503, 575, 690, 1006, 1150, 1509, 1725, 2515, 3018, 3450, 5030, 7545, 11569, 11657, 12575, 15090, 23138, 23314, 25150, 34707, 34971, 37725, 57845, 58285, 69414, 69942, 75450, 115690, 116570, 173535, 174855, 268111, 289225, 291425, 347070, 349710, 536222, 578450, 582850, 804333, 867675, 874275, 1340555, 1608666, 1735350, 1748550, 2681110, 4021665, 5863471, 6702775, 8043330, 11726942, 13405550, 17590413, 20108325, 29317355, 35180826, 40216650, 58634710, 87952065, 134859833, 146586775, 175904130, 269719666, 293173550, 404579499, 439760325, 674299165, 809158998, 879520650, 1348598330, 2022897495, 3371495825, 4045794990, 6742991650, 10114487475, 20228974950]

約数ペア:

[(1, 20228974950), (2, 10114487475), (3, 6742991650), (5, 4045794990), (6, 3371495825), (10, 2022897495), (15, 1348598330), (23, 879520650), (25, 809158998), (30, 674299165), (46, 439760325), (50, 404579499), (69, 293173550), (75, 269719666), (115, 175904130), (138, 146586775), (150, 134859833), (230, 87952065), (345, 58634710), (503, 40216650), (575, 35180826), (690, 29317355), (1006, 20108325), (1150, 17590413), (1509, 13405550), (1725, 11726942), (2515, 8043330), (3018, 6702775), (3450, 5863471), (5030, 4021665), (7545, 2681110), (11569, 1748550), (11657, 1735350), (12575, 1608666), (15090, 1340555), (23138, 874275), (23314, 867675), (25150, 804333), (34707, 582850), (34971, 578450), (37725, 536222), (57845, 349710), (58285, 347070), (69414, 291425), (69942, 289225), (75450, 268111), (115690, 174855), (116570, 173535)]